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Home My WebLink AboutWILLOW STREET RESIDENCES - FDP180027 - SUBMITTAL DOCUMENTS - ROUND 2 - UTILITY PLANSJEFFERSON ST. WILLOW ST. LINDEN ST. N. COLLEGE AVE. E. LINCOLN AVE. E. VINE DR. OLD TOWN BASIN CACHE LA POUDRE BASIN CONIFER ST. MOUNTAIN AVE. E. MULBERRY ST S. COLLEGE AVE. LAPORTE AVE. MAPLE AVE. S. MASON AVE. S. HOWES AVE. E. MYRTLE ST E. LAUREL ST E. OAK ST S. REMINGTON ST Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 C-000 COVER SHEET 01 DECEMBER 2018 CONTACT INFORMATION PROJECT TEAM: Northern Engineering Services, Inc. Cody Snowdon, PE 301 North Howes Street, Suite 100 Fort Collins, CO 80524 (970) 221-4158 Galloway Alicia Thorpe, PE 5265 Ronald Reagan Blvd., Suite 210 Johnstown, CO 80534 (970) 800-3300 I hereby affirm that these final construction plans were prepared under my direct supervision, in accordance with all applicable City of Fort Collins and State of Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 C-001 GENERAL NOTES 02 CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner A. GENERAL NOTES 1. All materials, workmanship, and construction of ppublic improvements shall meet or exceed the standards and specifications set forth in the Larimer County Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and the specifications, or any applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the City of Fort Collins. 2. All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise. 3. These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins Engineer. Use of these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to commencement of any work shown in these plans. 4. The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, as beneficiary of said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort Collins Engineer shall not relieve the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to hold harmless and indemnify the City of Fort Collins, and its officers and employees, from and against all liabilities, claims, and demands which may arise from any errors and omissions contained in these plans. 5. All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards and specifications current at the date of approval of the plans by the City of Fort Collins Engineer. 6. The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility of the Developer to verify the existence and location of all underground utilities along the route of the work before commencing new construction. The Developer shall be responsible for unknown underground utilities. SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS W W E E E E E E E E E E E E E E E E E E E CTV CTV FO FO T T E E E E E SS SS SS SS E E E E E X X X X X ST ST ST ST ST SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS OHU OHU G G G X X X X X X X X X X X X X X X X X X X X X X G G A S E V T N GAS M VAULT ELEC E CONTROL IRR T 26' EMERGENCY ACCESS EASEMENT 26' EMERGENCY ACCESS EASEMENT 39' DRAINAGE & UTILITY EASEMENT 8' (TYP.) 17' (TYP.) 9' (TYP.) 17' (TYP.) 15' (TYP.) 9' (TYP.) 19' 9' (TYP.) PROPERTY CORNER N:132125.16 E:195379.63 ST ST ST ST X X X X X X X X X X X X X X X X X X X X X X G G A S E V T N GAS M VAULT ELEC E CONTROL IRR T 26' EMERGENCY ACCESS EASEMENT 26' EMERGENCY ACCESS EASEMENT 39' DRAINAGE & UTILITY EASEMENT 8' (TYP.) 17' (TYP.) 9' (TYP.) 17' (TYP.) 15' (TYP.) 9' (TYP.) 19' 9' (TYP.) TIE TO EXISTING 30" VERTICAL CURB AND GUTTER T T T T T T T T T T T T T T T T T T T T T T G G G G G G G G G G G G G G G G G G G E E W W W W W W W W W W W W ST ST ST ST E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E ST ST ST ST ST ST ST ST ST ST ST ST D ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST W W W W W W W W W W W T T T E E E E E E E E E G G G T T T T T T T T T G G G G G G G G G G G E E E E E E E E E E E E E E E E E SS SS SS S X X X SS SS SS SS S SS SS SS SS SS SS EX. SAN M13387 STA 13+32.13 N: 132565.98 E: 194857.53 (117.35 LF 12" PVC @ 0.79%) SAN MH A2 STA 12+14.78 N: 132527.84 E: 194968.51 168.74 LF 12" PVC @ 1.00% (BORING REQUIRED FOR INSTALLATION) SAN MH A1 STA 10+46.04 N: 132695.64 E: 194986.22 46.04 LF 12" PVC @ 1.00% EX. SAN M18386 STA 10+00.00 N: 132730.00 E: 195016.87 WILLOW STREET 30' UTILITY EASEMENT (BY SEPARATE DOCUMENT) 4955 4960 4965 4970 4975 4980 4985 4990 4955 4960 4965 4970 4975 4980 4985 4990 13+50 13+00 12+00 11+00 10+00 9+50 EX. SAN M18386 STA 10+00.00 RIM 4974.5± INV. IN 4962.06 (SW) INV. IN 4960.06 (N) INV. OUT 4959.92 (E) 46.04 LF 12" PVC @ 1.00% SAN MH A1 4955 4960 4965 4970 4975 4980 4985 4990 4955 4960 4965 4970 4975 4980 4985 4990 11+78 11+00 10+00 9+50 EX. STM MH A1 STA 10+00.00 RIM 4969.2± INV. IN 4964.13 (NE) INV. OUT 4964.13 (SE) 23.83 LF 30" RCP @ 0.50% STM MH A2 STA 10+23.83 RIM 4970.0± INV. IN 4964.25 (NW) INV. OUT 4964.25 (SW) 143.57 LF 30" RCP @ 0.50% STM MH A3 STA 11+67.40 RIM 4969.6± INV. IN 4964.97 (SW) INV. OUT 4964.97 (SE) 24" PVC STA.=10+09.81 INV.=4958.62 3" WATER SERVICE (LOWERING REQUIRED) STA=11+18.00 T.O.P.=4963.01 EXISTING GROUND 100-YR HGL 18" (MIN.) 24" PVC STA.=11+35.32 INV.=4958.51 T T T T T T T W W W W W ST ST E E E E 4955 4960 4965 4970 4975 4980 4985 4990 4955 4960 4965 4970 4975 4980 4985 4990 9+75 10+00 11+00 11+25 30'' WQ DRAIN BASIN A4.2 STA 10+00.00 RIM 4971.7± INV. IN 4966.48 (SW) INV. IN 4967.50 (NW) INV. IN 4966.48 (SE) INV. OUT 4966.48 (NE) 29.97 LF 12" HDPE @ 1.50% SAND OIL SEPERATOR A4.2-3 STA 10+72.97 RIM 4972.2± INV. IN 4967.58 (E) INV. OUT 4967.58 (NW) 30.90 LF 12" HDPE @ 1.00% INLET A4.2-3 STA 11+04.08 INV. 4967.88 TEE A4.2-2 STA 10+29.97 INV. 4966.93 42.99 LF 12" HDPE @ 1.50% SUBGRADE OF EAST POND PROPOSED GRADE EXISTING GROUND 100-YR HGL 4955 4960 4965 4970 4975 4980 4985 4990 4955 4960 4965 4970 4975 4980 SS SS SS SS SS SS SS X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X C ONTROL IRR NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON BURY FOUNDATION BURY FOUNDATION WILLOW STREET 72.30 72.75 72.67 71.95 72.32 71.60 70.84 72.06 1.7% 1.2% 1.9% 71.32 70.82 71.48 72.65 72.67 71.26 71.36 72.27 72.32 72.04 72.01 72.59 70.95 72.75 71.48 71.48 72.40 72.27 72.41 72.75 72.53 72.17 20' 4.3% 2.9% 72.47 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 3.3% 2.8% 1.8% 2.7% 1.7% 1.0% 4.8% 5.0% 0.1% 0.3% 1.4% 1.4% 5.0% 5.0% 2.0% 2.0% 2.0% NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS UD UD UD UD UD UD UD UD UD UD UD M ONITORING WELL TRAFFIC RATED MONITORING WELL TRAFFIC RATED E E E E E E E E E E E E E E E SS SS SS SS SS SS SS SS SS SS SS G G G G G G G G G G G G G G G G S ST ST ST 74.10 73.95 73.82 73.73 73.99 74.38 67.50 SG 67.52 SG 67.54 SG 67.55 SG 67.38 SG 67.34 SG 30'' 100-YR BASIN A5.1 SS SS SS SS SS X X X X X X X X X X X X X X X X X X X X X X D ST ST D ST ST ST ST CONTROL IRR T ST ST ST NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON UD UD UD UD UD UD UD UD UD UD UD M G SS SS SS SS SS OHU OHU OHU G G G G G G G G G G G G G G G G G G G G G G G X X X X X X X X G G G G X X X X X X X X X X X X X G D G A S E V T N MW GAS ST ST D Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 C-601 EROSION CONTROL DETAILS 16 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R Ô Ô Ô Ô Ô 006 DANDYSACK DS 003 CURB INLET PROTECTION 007 WATTLE INSTALLATION FLOW 3'-4' ADJACENT ROLLS SHALL TIGHTLY ABUT W1 NOTES: INSTALLATION: WHEN INSTALLING RUNNING LENGTHS OF WATTLES, BUTT THE SECOND WATTLE TIGHTLY AGAINST THE FIRST, DO NOT OVERLAP THE ENDS. STAKE THE WATTLES AT EACH END AND FOUR FOOT ON CENTER. FOR EXAMPLE: A 25 FOOT WATTLE USES 6 STAKES Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 LOWER LIMIT OF TRENCH WALL SLOPING INITIAL LIFT * 12 IN. MIN. PIPE O.D. 4 IN. MIN. TRENCH WIDTH AS SPECIFIED IN SECTION 02221 COMPACTED GRANULAR MATERIAL CONFORMING TO CDDH #67 * BEDDING REQUIRMENTS WW-1 PLAN VIEW CROSS VIEW 45 ELBOW SERVICE WYE 8 IN. PVC SEWER PIPE COMPACTED GRANULAR MATERIAL AIR-TIGHT PLUG WITH 4 IN. X 4 IN. MARKER UNYIELDING PIPE BEDDING OF COMPACTED ROCK OR LEAN CONCRETE Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner (5) ADAPTER ANGLES VARIABLE 0° - 360° ACCORDING TO PLANS 18" MIN WIDTH GUIDELINE 8" MIN THICKNESS GUIDELINE (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (10" MIN. BASED ON MANUFACTURING REQ.) 6" MIN MINIMUM PIPE BURIAL DEPTH PER PIPE MANUFACTURER RECOMMENDATION Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner SHEET OF DATE: PROJECT #: DRAWN: CHECKED: THIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATE RESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS. 4640 TRUEMAN BLVD HILLIARD, OH 43026 1-800-733-7473 ADVANCED DRAINAGE SYSTEMS, INC. R Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner Lip FL Back of curb Right of Way Line NOTE: 1. Concrete driveway must be provided to the property line. 2. 0" Curb Height, See Section A-A 3. Standard Curb and Gutter Section, See Standard Drawing 701 X W Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner PRIVATE VERTICAL CURB & GUTTER INFLOW OUTFALL 710 711 ASPHALT PAVEMENT JOINT 712 PAVING SECTIONS (PRIVATE AREAS OUTSIDE ROW) NOTES: 1. ALL SITE GRADING, SUBGRADE PREPARATION AND PAVING SHALL FOLLOW THE GEOTECHNICAL RECOMMENDATIONS CONTAINED IN THE REPORT BY EARTH ENGINEERING CONSULTANTS, LLC., TITLED "SUBSURFACE EXPLORATION REPORT PROPOSED 232 WILLOW STREET 5-STORY MIXED USE DEVELOPMENT FORT COLLINS, COLORADO" (EEC PROJECT:1182008), DATED FEBRUARY 23, 2018. 2. NOTE THAT THESE PAVING SECTIONS ARE TO BE USED ONLY FOR AREAS OUTSIDE OF PUBLIC RIGHT-OF-WAY. PAVING SECTIONS WITHIN PUBLIC RIGHT-OF-WAY WILL BE REQUIRED BY THE CITY OF FORT COLLINS TO BE PER AN APPROVED PAVEMENT DESIGN REPORT. 3. SEE CDOT STANDARD M-412-1 FOR TYPICAL CONCRETE PAVING JOINT LAYOUT. 4. CONCRETE PARKING LOT SHALL BE CONSTRUCTED IN ACCORDANCE WITH ACI 330R-08. PAVEMENT SECTION 5" CONCRETE 6" APPROVED SUBGRADE 4" HOT MIX ASPHALT FORT COLLINS ONLY Notes: 1. Set ramp slopes using the center of the ramp. 2. Truncated dome warning panel: Install panels along with the concrete pour for the ramp. Specifications for the panel material will be provided upon request. 3. Each ramp shall align perpendicular to the street in which the ramp is provided to cross. 4. Refer to standard drawing 1606 in the Laimer County urban area street standards for other necessary criteria needed to construct these ramps that is not specified on this drawing. 5. Construct the ramps and walk so the corner area all drains to the street. 6. If curb and gutter are poured monolithic with ramp, place dome edge at back of curb as shown. If not poured monolithic, place dome edge 6" from back of curb. PLAN VIEW NTS Ramp Flare Gutter Ramp Ramp Flare Curb Curb Conc. Flare PanelsPanels Truncated dome panels: 1-2'x2.5' 1-2'x2' Truncated Dome Warning Detection Plan Locations LEGEND: BOC- Back of curb ⅊ Property Line PT - Point of Tangency Flow line Section A-A NTS 4'-6" 2'-6" 2'-0" 2'-0" t Varies Varies 4.5' 6.0' .5' 1.5' 4.5' 1.5 ' 12.0' 12.0' 4.5' .5' 4.5' 6.0' Landscaped Area PT Curb A A 6" Curb (TYP) 0" Curb Full height curb Truncated dome warning detection ⅊  PT of walk R15.⅊ 0' ⅊ & BOW 5'-6" BOC to walk w/ vertical curb 5'-7" BOC to walk w/ drive over curb Conc. Sidewalk Area to be landscaped Conc. walk Gutter or Apron Truncate Dome Warning Panel 1:12 Max slope 1:20 Slope PT of curb return 6" Conc. Flare 6" Curb (TYP) See note 6 Curb Flare Varies Curb Flare Ramp Curb Curb Flare Ramp Varies Panels Panels 6" Ramp Width: 4.5' 5.0' 6.0' 7.0' 8.0' Note: Truncated dome panels are available in 2'x2' squares and 2'x2.5' rectangles. Combine the widths to fit the ramp. Panels may be cut to no less than a 2'x1.5' size. Panel Width Combinations: 2'+2.5' 2.5'+2.5' 2'+2'+2' 2.5'+2'+2.5' 2'+2'+2'+2' Notes: 1. Truncated dome warning panel: Install panels along with the concrete pour for the ramp. Specifications for the panel and installation instructions will be provided upon request. 2. This drawing shows vertical curb. For Drive Over Curb the warning detection location shall be placed in the same position 6" back from the back of curb. 3. If curb and gutter are poured monolithic with ramp, place dome edge at back of curb as shown. If not poured monolithic, place dome edge 6" from back of curb. Case 1-Directional Ramps Case 2-Non-Directional Ramps Varies Panels Ramp Panels Flare Curb Case 3-Mid-Block Ramps 6" Panels Panels Flare 6" Flare Varies FORT COLLINS ONLY Aligned with Pedestrian flow Gutter or Apron ℄Center line of ramp BOC-Back of Curb -FOC Flow -Face line of Curb Varies 2'-0" 2'-0" A A FOC or ℄ 2'-0" BOC BOC 1:20 1:12 max slope slope Panels embedded in the concrete ramps Section A-A (Center line of ramp) NTS Flow line Curb and Gutter BOC See Note 3 Radius = 8" 1. No joints are allowed in the flowline. Six inch wide curb or "dummy joint" may be tooled no closer than 6 inches from flow line as shown. 2. Pedestrian landing area required 4 ft length x 4 ft width, max slope in any direction 1 is 1:50 or 4" per foot. 3. Joint pattern to be according to intersection gutter detail' or as determined by the local entity. 4. Wood float finish is required over the sloped surface of ramp and flares. 5. A 6" wide curb option may be poured along side of the ramp as shown if required. If curb is used it shall match style of adjacent curb and gutter. 6. Minimum ramp width shall be four feet, or the same as the widest adjacent sidewalk, whichever is greater, up to a maximum width of 8 feet. 7. Detectable warning is to extend full width of the ramp and be a minimum of 2.0' in the direction of travel. Material to be approved by local engineer 8. T = Concrete thickness, 6" minimum for entire ramp area. SECTION A-A PLAN VIEW N.T.S. N.T.S. NOTES: 2' Transition (TYP.) 4' (min) 6" 2' 1:20 (max) 1:12 (max)  T, See Note 8 0" Curb  Lip of Gutter Detectable Warning A A 1/2" per ft. 1" per ft. Flare Curb Flare Detectable Warning Curb Option, See Note 5 Curb (TYP.) SIDEWALK SIDEWALK 0" Curb Height, See Section A-A (TYP) Standard Curb and Gutter, See Standard Dwg 701 (TYP) Pedestrian Landing Area, See Note 2 2' (min) C-704 DETAILS 21 X 1:50 (max.) Property Line N.T.S. SECTION A-A 1" per ft. X = Curb Transition Length Y = Parkway Width Varies W = Driveway Width, See Standard Drawing Series 707 T = Concrete Thickness - 6" Residential, 8" Commercial A A PERSPECTIVE 1:50 (max.) x=2' (min.) Driveway Width x=2' (min.) W = Width Refer to Chapter 25 for minimum removal dimensions. Expansion Joint if drive continues as concrete 6" Walk Y 2" ROW Y Detached Sidewalk Ramp if necessary Ramp if necessary Varies 1/4" per ft. 1:12 (max.) 1/4" per ft. Varies ** Varies ** Ramp Length Ramp Length Detached Detached 1" per ft. 1:12 (max.) See note 3 See Note 2 See Note 2 See Note 3 ** Ramp length not to exceed 15'-0", slope must be uniform. 1 2" min - 2" max 1:12 (max.) 1:12 (max.) T T NOTES: 1. THE SIGN PLATE SHALL BE A MINIMUM OF 12"X18" WITH A THICKNESS OF .080 ALUMINUM CONSTRUCTION. 2. THE SIGN FACE SHALL HAVE A WHITE REFLECTIVE BACKGROUND WITH A RED LEGEND. USE THE STANDARD 3M SCOTCHLITE SIGN FACE NUMBER R7-32 OR EQUIVALENT, WITH RED LETTERING AS SHOWN ABOVE. 3. ARROWS MAY BE NEEDED (LEFT, RIGHT OR DOUBLE), TO DESIGNATE BEGIN AND END OF NO PARKING AREA. FIRE LANE NO PARKING BY ORDER OF THE FIRE MARSHAL STANDARD FIRE LANE SIGN DETAIL UNIVERSAL FIRE LANE SIGN DETAIL 18" 2" 1 1/2" 3/4" 12" 12" FIRE LANE COLOR SCHEDULE BACKGROUND "P" RED WHITE BLACK LEGEND, CIRCLE DIAGONAL, BORDER, "ARROW", "FIRE LANE" (FORT COLLINS ONLY) Max. Sign Panel 1. Attach the sign panels tightly to the post and use oversized washers to keep the sign from breaking loose from the post when hit by a vehicle. 2. Sign panels should be mounted a minimum of 7 feet above the pavement or ground. Cross section of post 3" - 6" ABOVE GRADE 2 1/4" Anchor 3. Signs larger than 36 inches in length or width require wind bracing and special post design. NOTES: 4. Anchor Stub and post are square steel tube (perforated). Anchor/Stub Post Size CRITERIA FOR SINGLE POST 36" x 36" 2.25" x 2.25" x 3'-0"2" x 2" x 12'-0" 5. All "No Parking" signs shall be installed at 45° from Flow Line. * * 2" x 2" x 10' OR 12' 12 GAUGE TELESPAR POST (22F12A31) 7'-0" MIN. CLEARANCE 2' - 3' FROM F Street Curb See Figure 16-1 SWSAMPLEAVE 2400 R1-1 "STOP" SIGN 30" HIGH DENSITY/DIAMOND GRADE. SIGN MOUNTED TO POST WITH 1 EACH DRIVE RIVET WITH NYLON WASHER AGAINST SIGN FACE (ON TOP OF THE SIGN). THE BOTTOM OF THE SIGN SHALL BE MOUNTED WITH 1 EACH 5/16"x2-1/2" HEW BOLT WITH METAL AND FROM NYLON WASHERS (NYLON WASHER AGAINST SIGN FACE) AND SECURED WITH 1 EACH 5/16" HEX NUT ON THE BACK SIDE OF POST. L 2-1/4" x 2-1/4" x 3' ANCHOR/STUB 2 EACH 8" BLADES MOUNTED TO POST WITH 4 EACH DRIVE RIVETS WITH NYLON WASHERS * 12 Gauge 30" 8" 8" Driveway Driveway Sidewalk SECTION A-A Detached Sidewalk Attached Sidewalk Detached Attached All Sidewalk Thickness Shall Be 6" minimum. Sidewalk NOTE: 1. Sidewalk grade shall remain consistent across driveway 2. For driveway design requirements, CONST. see DWG. Series 706 & 707 3. This detail applies to Residential & Commercial driveways. 6" 2'-0" 6'-0" T.C. F.L. Lip 1/2" Expansion Joint Material 1/2" Expansion Joint Material 8" Commercial 6" Residential A A Sidewalk Min. ATTACHED SIDEWALK DETAIL Slope sidewalk to curb 1/4" per foot. NOTE: Construct sidewalk with joints at 10' intervals R 1/8" WEAKENED PLANE JOINT EXPANSION JOINT R1/4" and aligned with scoring on curb. INSTALL IN LOCATIONS SPECIFIED IN CHAPTER 22 1/2" 1/4" 1/4 SLAB THICKNESS 1/4" 1/2" Expansion Joint material DETACHED SIDEWALK DETAIL Variable Landscaping Slope sidewalk to curb 1/4" per foot. 2' min. Slope: Minumum 1 4"/ft Maximum 3"/ft Transition back of walk (typ.) Broom finish Broom finish SECTION A-A MID-BLOCK LOCATION Varies * 1:12 Slope (max.) 1:50 see note 2 Flowline (max.) Slope 1:12 5' A Varies * Wood float finish thru ramp Slope 1:12 Slope 1:12 CORNER LOCATION ramp finish thru Wood float Broom finish A Varies * (max.) A A 5' (max) (Radius varies) (typ.) back of walk Transition 2 Broom finish BACK OF WALK / LANDING Retaining Curb (Optional) 12" (max.) (min.) T Walk Curb Gutter NOTES: 1. T = Concrete thickness, 6" minimum for entire ramp area. 2. 1:50 Max unless a landing behind ramp (then ramp can be 1:12 with 1:20 on the detectable warning). 3. See CONST. DWG. 1606(a) and 1607 for Fort Collins. 4. Detectable Warning to extend the full width of the ramp. Material to be approved by Local Engineer. 5. 0" Curb height, See Section A-A. 6. Standard Curb and Gutter Section , See Standard Drawing 701. 2'-0" (min) 6" Walk Gutter Curb Varies * Detectable Warning 1/4" per ft. 1" per ft. 1" per ft. 1" per ft. 1" per ft. On a radius hold 6" at the corners of the truncated dome warning. 2" Retaining Curb (Optional) 6" * Curb to match slope of sidewalk, Ramp length not to exceed 15'-0" See Note 6 See Note 5 See Note 5 See Note 6 Detectable Warning, See Note 4 Detectable Warning, See Note 4 Retaining Curb (Optional) to retain ground behind the walk, if needed VAN- ACCESSIBLE PARKING MIN. MIN. ONE IN EVERY EIGHT ACCESSIBLE SPACES, BUT NOT LESS THAN ONE, SHALL BE VAN ACCESSIBLE. ONE SIGN PER SPACE REQUIRED REQUIRED PER SPACE ONE SIGN REQUIRED PER SPACE ONE SIGN CAR ACCESSIBLE VAN ACCESSIBLE "UNIVERSAL DESIGN" CAR & VAN ACCESSIBLE OR A "UNIVERSAL" PARKING SPACE DESIGN MAY BE USED. THIS DESIGN IS USED TO ACCOMMODATE CAR & VAN ACCESSIBLE PARKING SPACES, WHICH ELIMINATES THE NEED FOR TWO SIGN TYPES. 8' 5' 8' 8' 8' 8' 11' 5' 11' 11' 5' RESERVED RESERVED PARKING RESERVED PARKING R7-8 R7-8 R7-8 C-703 DETAILS 20 REV DRW CHK DESCRIPTION 01/19/16 JLM JLM UPDATE THE STANDARD BM 3 5 --- 3 ETIUS ,DORA WNOODI 07 | LLIH YORKC | TC | 76060 860-529-8188 |888-892-2694 | WWW.STORMTECH.COM Detention Retention Water Quality ACCEPTABLE FILL MATERIALS: STORMTECH SC-740 CHAMBER SYSTEMS PLEASE NOTE: 1. THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. FOR EXAMPLE, A SPECIFICATION FOR #4 STONE WOULD STATE: "CLEAN, CRUSHED, ANGULAR NO. 4 (AASHTO M43) STONE". 2. STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 6" (150 mm) (MAX) LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR. 3. WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTION EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR COMPACTION REQUIREMENTS. NOTES: 1. SC-740 CHAMBERS SHALL CONFORM TO THE REQUIREMENTS OF ASTM F2418 "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS", OR ASTM F2922 "STANDARD SPECIFICATION FOR POLYETHYLENE (PE) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".^J 2. SC-740 CHAMBERS SHALL BE DESIGNED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".^J 3. "ACCEPTABLE FILL MATERIALS" TABLE ABOVE PROVIDES MATERIAL LOCATIONS, DESCRIPTIONS, GRADATIONS, AND COMPACTION REQUIREMENTS FOR FOUNDATION, EMBEDMENT, AND FILL MATERIALS.^J 4. THE "SITE DESIGN ENGINEER" REFERS TO THE ENGINEER RESPONSIBLE FOR THE DESIGN AND LAYOUT OF THE STORMTECH CHAMBERS FOR THIS PROJECT.^J 5. THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE (ALLOWABLE BEARING CAPACITY) OF THE SUBGRADE SOILS AND THE DEPTH OF FOUNDATION STONE WITH CONSIDERATION FOR THE RANGE OF EXPECTED SOIL MOISTURE CONDITIONS.^J 6. PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCAVATION WALLS. 7. ONCE LAYER 'C' IS PLACED, ANY SOIL/MATERIAL CAN BE PLACED IN LAYER 'D' UP TO THE FINISHED GRADE. MOST PAVEMENT SUBBASE SOILS CAN BE USED TO REPLACE THE MATERIAL REQUIREMENTS OF LAYER 'C' OR 'D' AT THE SITE DESIGN ENGINEER'S DISCRETION. MATERIAL LOCATION DESCRIPTION AASHTO MATERIAL CLASSIFICATIONS COMPACTION / DENSITY REQUIREMENT D FINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTS FROM THE TOP OF THE 'C' LAYER TO THE BOTTOM OF FLEXIBLE PAVEMENT OR UNPAVED FINISHED GRADE ABOVE. NOTE THAT PAVEMENT SUBBASE MAY BE PART OF THE 'D' LAYER ANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PER ENGINEER'S PLANS. CHECK PLANS FOR PAVEMENT SUBGRADE REQUIREMENTS. N/A PREPARE PER SITE DESIGN ENGINEER'S PLANS. PAVED INSTALLATIONS MAY HAVE STRINGENT MATERIAL AND PREPARATION REQUIREMENTS. C INITIAL FILL: FILL MATERIAL FOR LAYER 'C' STARTS FROM THE TOP OF THE EMBEDMENT STONE ('B' LAYER) TO 18" (450 mm) ABOVE THE TOP OF THE CHAMBER. NOTE THAT PAVEMENT SUBBASE MAY BE A PART OF THE 'C' LAYER. GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35% FINES OR PROCESSED AGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEU OF THIS LAYER. AASHTO M145¹ A-1, A-2-4, A-3 OR AASHTO M43¹ 3, 357, 4, 467, 5, 56, 57, 6, 67, 68, 7, 78, 8, 89, 9, 10 BEGIN COMPACTIONS AFTER 12" (300 mm) OF MATERIAL OVER THE CHAMBERS IS REACHED. COMPACT ADDITIONAL LAYERS IN 6" (150 mm) MAX LIFTS TO A MIN. 95% PROCTOR DENSITY FOR WELL GRADED MATERIAL AND 95% RELATIVE DENSITY FOR PROCESSED AGGREGATE MATERIALS. ROLLER GROSS VEHICLE WEIGHT NOT TO EXCEED 12,000 lbs (53 kN). DYNAMIC FORCE NOT TO EXCEED 20,000 lbs (89 kN). B EMBEDMENT STONE: FILL SURROUNDING THE CHAMBERS FROM THE FOUNDATION STONE ('A' LAYER) TO THE 'C' LAYER ABOVE. CLEAN, CRUSHED, ANGULAR STONE, NOMINAL SIZE DISTRIBUTION BETWEEN 3/4-2 INCH (20-50 mm) AASHTO M43¹ 3, 357, 4, 467, 5, 56, 57 NO COMPACTION REQUIRED. A FOUNDATION STONE: FILL BELOW CHAMBERS FROM THE SUBGRADE UP TO THE FOOT (BOTTOM) OF THE CHAMBER. CLEAN, CRUSHED, ANGULAR STONE, NOMINAL SIZE DISTRIBUTION BETWEEN 3/4-2 INCH (20-50 mm) AASHTO M43¹ 3, 357, 4, 467, 5, 56, 57 PLATE COMPACT OR ROLL TO ACHIEVE A FLAT SURFACE. ² ³ 18" (450 mm) MIN* 8' (2.4 m) MAX SUBGRADE SOILS (SEE NOTE 5) PAVEMENT LAYER (DESIGNED BY SITE DESIGN ENGINEER) SC-740 END CAP 6" (150 mm) MIN D C B A PERIMETER STONE (SEE NOTE 6) EXCAVATION WALL (CAN BE SLOPED OR VERTICAL) 12" (300 mm) MIN ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALL AROUND CLEAN, CRUSHED, ANGULAR STONE IN A & B LAYERS 6" 51" (1295 mm) 12" (300 mm) TYP (150 mm) MIN 30" (760 mm) DEPTH OF STONE TO BE DETERMINED BY DESIGN ENGINEER 6" (150 mm) MIN *TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVED INSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR, INCREASE COVER TO 24" (600 mm). SHEET OF DATE: PROJECT #: DRAWN: CHECKED: THIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATE RESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS. 4640 TRUEMAN BLVD HILLIARD, OH 43026 ADVANCED DRAINAGE SYSTEMS, INC. 1-800-733-7473 R REV DRW CHK DESCRIPTION 01/19/16 JLM JLM UPDATE THE STANDARD BM 4 5 --- 3 ETIUS ,DORA WNOODI 07 | LLIH YORKC | TC | 76060 860-529-8188 |888-892-2694 | WWW.STORMTECH.COM Detention Retention Water Quality INSPECTION & MAINTENANCE STEP 1) INSPECT ISOLATOR ROW FOR SEDIMENT A. INSPECTION PORTS (IF PRESENT) A.1. REMOVE/OPEN LID ON NYLOPLAST INLINE DRAIN A.2. REMOVE AND CLEAN FLEXSTORM FILTER IF INSTALLED A.3. USING A FLASHLIGHT AND STADIA ROD, MEASURE DEPTH OF SEDIMENT AND RECORD ON MAINTENANCE LOG A.4. LOWER A CAMERA INTO ISOLATOR ROW FOR VISUAL INSPECTION OF SEDIMENT LEVELS (OPTIONAL) A.5. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. B. ALL ISOLATOR ROWS B.1. REMOVE COVER FROM STRUCTURE AT UPSTREAM END OF ISOLATOR ROW B.2. USING A FLASHLIGHT, INSPECT DOWN THE ISOLATOR ROW THROUGH OUTLET PIPE^Ji) MIRRORS ON POLES OR CAMERAS MAY BE USED TO AVOID A CONFINED SPACE ENTRY^Jii) FOLLOW OSHA REGULATIONS FOR CONFINED SPACE ENTRY IF ENTERING MANHOLE B.3. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. STEP 2) CLEAN OUT ISOLATOR ROW USING THE JETVAC PROCESS A. A FIXED CULVERT CLEANING NOZZLE WITH REAR FACING SPREAD OF 45" (1.1 m) OR MORE IS PREFERRED B. APPLY MULTIPLE PASSES OF JETVAC UNTIL BACKFLUSH WATER IS CLEAN C. VACUUM STRUCTURE SUMP AS REQUIRED STEP 3) REPLACE ALL COVERS, GRATES, FILTERS, AND LIDS; RECORD OBSERVATIONS AND ACTIONS. STEP 4) INSPECT AND CLEAN BASINS AND MANHOLES UPSTREAM OF THE STORMTECH SYSTEM. NOTES 1. INSPECT EVERY 6 MONTHS DURING THE FIRST YEAR OF OPERATION. ADJUST THE INSPECTION INTERVAL BASED ON PREVIOUS OBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS.^J 2. CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTION SHOWS THAT MAINTENANCE IS NECESSARY. SUMP DEPTH TBD BY SITE DESIGN ENGINEER (24" [600 mm] MIN RECOMMENDED) 24" (600 mm) HDPE ACCESS PIPE REQUIRED USE FACTORY PRE-FABRICATED END CAP PART #: SC740EPE24B TWO LAYERS OF ADS GEOSYNTHETICS 315WTK WOVEN GEOTEXTILE BETWEEN FOUNDATION STONE AND CHAMBERS 5' (1.5 m) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS CATCH BASIN OR MANHOLE COVER ENTIRE ISOLATOR ROW WITH ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE 8' (2.4 m) MIN WIDE SC-740 CHAMBER SC-740 END CAP SC-740 ISOLATOR ROW DETAIL NTS INSPECTION PORT STORMTECH HIGHLY RECOMMENDS FLEXSTORM PURE INSERTS IN ANY UPSTREAM STRUCTURES WITH OPEN GRATES SC-740 6" INSPECTION PORT DETAIL NTS SC-740 CHAMBER FLEXSTORM CATCH IT PART# 6212NYFX WITH USE OF OPEN GRATE 12" (300 mm) NYLOPLAST INLINE DRAIN BODY W/SOLID HINGED COVER OR GRATE PART# 2712AG06N SOLID COVER: 1299CGC GRATE: 1299CGS 6" (150 mm) INSERTA TEE PART#06N12ST74IP INSERTA TEE TO BE CENTERED ON CORRUGATION CREST 6" (150 mm) ADS N-12 HDPE PIPE 18" (450 mm) MIN WIDTH CONCRETE SLAB 8" (200 mm) MIN THICKNESS PAVEMENT CONCRETE COLLAR NOT REQUIRED FOR UNPAVED APPLICATIONS CONCRETE COLLAR SHEET OF DATE: PROJECT #: DRAWN: CHECKED: THIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATE RESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS. 4640 TRUEMAN BLVD HILLIARD, OH 43026 ADVANCED DRAINAGE SYSTEMS, INC. 1-800-733-7473 R REV DRW CHK DESCRIPTION 01/19/16 JLM JLM UPDATE THE STANDARD BM 5 5 --- 3 ETIUS ,DORA WNOODI 07 | LLIH YORKC | TC | 76060 860-529-8188 |888-892-2694 | WWW.STORMTECH.COM Detention Retention Water Quality UNDERDRAIN DETAIL NTS A A B B SECTION A-A SECTION B-B NUMBER AND SIZE OF UNDERDRAINS PER SITE DESIGN ENGINEER 4" (100 mm) TYP FOR SC-310 SYSTEMS 6" (150 mm) TYP FOR SC-740, DC-780, MC-3500 & MC-4500 SYSTEMS OUTLET MANIFOLD STORMTECH END CAP STORMTECH CHAMBERS STORMTECH CHAMBER STORMTECH END CAP DUAL WALL PERFORATED HDPE UNDERDRAIN ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE FOUNDATION STONE BENEATH CHAMBERS FOUNDATION STONE BENEATH CHAMBERS PART # STUB A B C SC740EPE06T / SC740EPE06TPC 6" (150 mm) 10.9" (277 mm) 18.5" (470 mm) --- SC740EPE06B / SC740EPE06BPC --- 0.5" (13 mm) SC740EPE08T /SC740EPE08TPC 8" (200 mm) 12.2" (310 mm) 16.5" (419 mm) --- SC740EPE08B / SC740EPE08BPC --- 0.6" (15 mm) SC740EPE10T / SC740EPE10TPC 10" (250 mm) 13.4" (340 mm) 14.5" (368 mm) --- SC740EPE10B / SC740EPE10BPC --- 0.7" (18 mm) SC740EPE12T / SC740EPE12TPC 12" (300 mm) 14.7" (373 mm) 12.5" (318 mm) --- SC740EPE12B / SC740EPE12BPC --- 1.2" (30 mm) SC740EPE15T / SC740EPE15TPC 15" (375 mm) 18.4" (467 mm) 9.0" (229 mm) --- SC740EPE15B / SC740EPE15BPC --- 1.3" (33 mm) SC740EPE18T / SC740EPE18TPC 18" (450 mm) 19.7" (500 mm) 5.0" (127 mm) --- SC740EPE18B / SC740EPE18BPC --- 1.6" (41 mm) SC740EPE24B* 24" (600 mm) 18.5" (470 mm) --- 0.1" (3 mm) ALL STUBS, EXCEPT FOR THE SC740EPE24B ARE PLACED AT BOTTOM OF END CAP SUCH THAT THE OUTSIDE DIAMETER OF THE STUB IS FLUSH WITH THE BOTTOM OF THE END CAP. FOR ADDITIONAL INFORMATION CONTACT STORMTECH AT 1-888-892-2694. * FOR THE SC740EPE24B THE 24" (600 mm) STUB LIES BELOW THE BOTTOM OF THE END CAP APPROXIMATELY 1.75" (44 mm). BACKFILL MATERIAL SHOULD BE REMOVED FROM BELOW THE N-12 STUB SO THAT THE FITTING SITS LEVEL. NOTE: ALL DIMENSIONS ARE NOMINAL NOMINAL CHAMBER SPECIFICATIONS SIZE (W X H X INSTALLED LENGTH) 51.0" X 30.0" X 85.4" (1295 mm X 762 mm X 2169 mm) CHAMBER STORAGE 45.9 CUBIC FEET (1.30 m³) MINIMUM INSTALLED STORAGE* 74.9 CUBIC FEET (2.12 m³) WEIGHT 75.0 lbs. (33.6 kg) *ASSUMES 6" (152 mm) STONE ABOVE, BELOW, AND BETWEEN CHAMBERS STUBS AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B" STUBS AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T" SC-740 TECHNICAL SPECIFICATION NTS 90.7" (2304 mm) ACTUAL LENGTH 85.4" (2169 mm) INSTALLED LENGTH OVERLAP NEXT CHAMBER HERE (OVER SMALL CORRUGATION) BUILD ROW IN THIS DIRECTION START END A A C B 51.0" (1295 mm) 30.0" (762 mm) ACCEPTS 4" (100 mm) SCH 40 PVC PIPE FOR INSPECTION PORT. FOR PIPE SIZES LARGER THAN 4" (100 mm) UP TO 10" (250 mm) USE INSERTA TEE CONNECTION CENTERED ON A CHAMBER CREST CORRUGATION 12.2" 45.9" (1166 mm) (310 mm) 29.3" (744 mm) INSERTA TEE DETAIL NTS INSERTA TEE CONNECTION CONVEYANCE PIPE MATERIAL MAY VARY (PVC, HDPE, ETC.) PLACE ADS GEOSYNTHETICS 315 WOVEN GEOTEXTILE (CENTERED ON INSERTA-TEE INLET) OVER BEDDING STONE FOR SCOUR PROTECTION AT SIDE INLET CONNECTIONS. GEOTEXTILE MUST EXTEND 6" (150 mm) PAST CHAMBER FOOT INSERTA TEE TO BE INSTALLED, CENTERED OVER CORRUGATION SECTION A-A SIDE VIEW A A DO NOT INSTALL INSERTA-TEE AT CHAMBER JOINTS NOTE: PART NUMBERS WILL VARY BASED ON INLET PIPE MATERIALS. CONTACT STORMTECH FOR MORE INFORMATION. CHAMBER MAX DIAMETER OF INSERTA TEE HEIGHT FROM BASE OF CHAMBER (X) SC-310 6" (150 mm) 4" (100 mm) SC-740 10" (250 mm) 4" (100 mm) DC-780 10" (250 mm) 4" (100 mm) MC-3500 12" (300 mm) 6" (150 mm) MC-4500 12" (300 mm) 8" (200 mm) INSERTA TEE FITTINGS AVAILABLE FOR SDR 26, SDR 35, SCH 40 IPS GASKETED & SOLVENT WELD, N-12, HP STORM, C-900 OR DUCTILE IRON (X) 703 SC-740 SUBGRADE 704 SC-740 INSERTA TEE AND UNDERDRAIN 707 SC-740 ISOLATOR ROW AND INSPECTION PORT DWG SIZE A SCALE 1:16 SHEET 1 OF 1 DWG NO. 7004-110-007 REV B 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH OUTLET WEIR FOR STORMTECH TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 10-28-03 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY EBC NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 10-28-03 CJA 4" - 24" INLET PIPE 3 OUTLET WEIR 18" - 30" DRAIN BASIN BODY 18" - 30" FRAME & SOLID COVER 1 2 6" - 24" OUTLET PIPE TO HEADER / MANIFOLD 12" - 24" OUTLET PIPE TO ISOLATOR ROW INLET PIPE 3 1 - INVERT ELEVATIONS & LOCATIONS TO BE DETERMINED BY ENGINEER 2 - HEIGHT OF WEIR TO BE DETERMINED BY ENGINEER 3 - WEIR CUSTOM MANUFACTURED WITH STAINLESS STEEL TO MEET OUTLET PIPE OPEN AREA SIDE SECTION VIEW TOP VIEW W/ FRAME & COVER REMOVED ORIFICE HOLE 18" - 30" FRAME & SOLID COVER DWG SIZE A SCALE 1:16 SHEET 1 OF 1 DWG NO. 7004-110-007 REV B 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DRAIN BASIN WITH OUTLET WEIR FOR STORMTECH TITLE PROJECT NO./NAME MATERIAL DATE APPD BY DATE 10-28-03 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY EBC NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 10-28-03 CJA 4" - 24" INLET PIPE 3 OUTLET WEIR 18" - 30" DRAIN BASIN BODY 18" - 30" FRAME & SOLID COVER 1 2 6" - 24" OUTLET PIPE TO HEADER / MANIFOLD 12" - 24" OUTLET PIPE TO ISOLATOR ROW INLET PIPE 3 1 - INVERT ELEVATIONS & LOCATIONS TO BE DETERMINED BY ENGINEER 2 - HEIGHT OF WEIR TO BE DETERMINED BY ENGINEER 3 - WEIR CUSTOM MANUFACTURED WITH STAINLESS STEEL TO MEET OUTLET PIPE OPEN AREA SIDE SECTION VIEW TOP VIEW W/ FRAME & COVER REMOVED 705 WATER QUALITY WEIR STRUCTURE 706 NYLOPLAST WEIR TABLE 709 OUTLET SUMMARY TABLE 708 WATER QUALITY WEIR STRUCTURE C-702 DETAILS 19 WEIR SUMMARY TABLE STRUCTURE ID BASIN SIZE PIPE INVERT WEIR HEIGHT (FT) 30" WQ DRAIN BASIN A4.2 30" 4966.48 2.75 30" WQ DRAIN BASIN A5.2 30" 4967.85 2.20 OUTLET SUMMARY TABLE STRUCTURE ID BASIN SIZE PIPE INVERT ORIFICE PLATE DIAMETER (IN.) WEIR HEIGHT (FT) 30" 100-YR BASIN A4.1 30" 4965.91 8.50 3.00 30" 100-YR BASIN A5.1 30" 4967.33 13.00 3.00 30-mil PVC GEOMEMBRANE WITH CDOT CLASS B GEOTEXTILE SEPARATOR ABOVE AND BELOW PVC LINER. WRAP ENTIRE SYSTEM. 30-mil PVC GEOMEMBRANE WITH CDOT CLASS B GEOTEXTILE SEPARATOR ABOVE AND BELOW PVC LINER. WRAP ENTIRE SYSTEM. (MIN. MANUFACTURING REQ. SAME AS MIN. SUMP) (3) VARIABLE INVERT HEIGHTS AVAILABLE (ACCORDING TO PLANS/TAKE OFF) WATERTIGHT JOINT (CORRUGATED HDPE SHOWN) (1, 2) INTEGRATED DUCTILE IRON FRAME & DOME GRATE TO MATCH BASIN O.D. NYLOPLAST 30" DRAIN BASIN: 2830AG _ _X DWG SIZE A SCALE 1:40 SHEET 1 OF 1 DWG NO. 7001-110-193 REV G 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 30 IN DRAIN BASIN QUICK SPEC INSTALLATION DETAIL TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 04-03-06 DRAWN BY EBC 03-14-16 NMH THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 1 - GRATES/SOLID COVER SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS. SEE DRAWING NO. 7001-110-065. 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER (4" - 24"). 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012. THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. SEE DRAWING NO. 7001-110-111 FOR NON TRAFFIC INSTALLATION. ® ©2013 NYLOPLAST (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS AVAILABLE: 4" - 30" FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC DWG SIZE A SCALE 1:10 SHEET 1 OF 1 DWG NO. 7001-110-224 REV D 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com 2 FT X 2 FT ROAD & HIGHWAY 2 PIECE GRATE ASSEMBLY TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 03-09-06 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY EBC NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 09-03-13 CCA 3299CGSQ APPROX. DRAIN AREA = 277.53 SQ IN *APPROX. WEIGHT OF GRATE = 66.50 LBS DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES GRATE MEETS H-20 LOAD RATING QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT LOCKING DEVICE AVAILABLE UPON REQUEST SEE DRAWING NO. 7001-110-238 *WEIGHT DOES NOT INCLUDE FRAME FRAME WITH 12" BASE : APPROX. 92.00 LBS FRAME WITH 15" BASE: APPROX. 89.00 LBS FRAME WITH 18" BASE: APPROX. 86.50 LBS FRAME WITH 24" BASE: APPROX. 98.50 LBS FRAME WITH 30" BASE: APPROX. 110.00 LBS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON DUCTILE IRON 23.93 23.93 5.00 (18" - 24" BASE) 4.57 (30" BASE) 13 X SLOT Ø 1.25 THRU 3.20 (12" - 24" BASE) 3.04 (30" BASE) 22.75 22.75 ® ©2013 NYLOPLAST FINISHED GRADE NYLOPLAST DOME GRATE FOR LANDSCAPING AREAS NYLOPLAST PEDESTRIAN GRATE FOR HARDSCAPED AREAS. DO NOT INSTALL WITHIN ANY PARKING SURFACES. ADJUST GRATE TO FINISH GRADE ELEVATION INJECTION MOLDED WT TEE INSERT INJECTION MOLDED, GASKETED SPIGOT BY BELL REDUCER INJECTION MOLDED WT TEE HDPE PIPE (TYP) GASKETED CONNECTION BUILDING FACE COORDINATE WITH STRUCTURAL TO AVOID FOOTING CONFLICTS CONNECT HDPE PIPE TO INTERNAL ROOF DRAIN. COORDINATE WITH ARCHITECT TO VERIFY EXACT LOCATIONS TYPICAL ROOF LEADER CONNECTION NOTE: CONTRACTOR TO VERIFY ALL ROOF DRAIN AND DOWN SPOUT CONNECTIONS WITH ARCHITECT. 701 SCREEN SLOT TABLE A B C D E PIPE SIZE ROWS OF SLOTS MAXIMUM SLOT LENGTH MAXIMUM SLOT WIDTH APPROX. SLOT SPACING O.C. MINIMUM OPEN AREA PER FOOT 6" 3 (MIN.) - 6 (MAX.) 1-3/8" 0.032" 0.516" 1.98 SQ. IN. 700 DIMENSIONS FOR SLOTTED HDPE PIPE DWG SIZE A SCALE 1:16 SHEET 1 OF 1 DWG NO. 7002-110-043 REV D 3130 VERONA AVE BUFORD, GA 30518 PHN (770) 932-2443 FAX (770) 932-2490 www.nyloplast-us.com DUCTILE IRON 2 FT X 2 FT CURB INLET DIAGONAL GRATE ASSEMBLY TITLE PROJECT NO./NAME MATERIAL DATE REVISED BY DATE 02-24-06 THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY EBC NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT OR POSSESSION OF THIS PRINT DOES NOT CONFER, TRANSFER, OR LICENSE THE USE OF THE DESIGN OR TECHNICAL INFORMATION SHOWN HEREIN REPRODUCTION OF THIS PRINT OR ANY INFORMATION CONTAINED HEREIN, OR MANUFACTURE OF ANY ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. 09-05-13 CCA 3099CGSQDF & 3099CGSQFH APPROX. GRATE DRAIN AREA = 146.70 SQ. IN. *APPROX. WEIGHT WITH FRAME & HOOD = 296.00 LBS. NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DUCTILE IRON DO NOT POLLUTE NYLOPLAST DRAINS TO WATERWAYS 20.88 TOP OF BASE PLATE TO TOP OF DRAIN BASIN 12BASEG: 2.82 15BASEG: 2.82 18BASEG: 2.82 24BASEG: 2.82 30BASEG: .38 18.50 24.25 27.25 27.25 24.25 6.87 8.73 HIGHEST HOOD SETTING 4.73 LOWEST HOOD SETTING 5.75 22.88 16.88 12 X SLOT Ø 1.00 THRU 2' X 2' CURB INLET DIAGONAL GRATE 3099CGSQDF 2' X 2' CURB INLET FRAME & HOOD 3099CGSQFH DIMENSIONS ARE FOR REFERENCE ONLY ACTUAL DIMENSIONS MAY VARY DIMENSIONS ARE IN INCHES GRATE MEETS H-20 LOAD RATING QUALITY: MATERIALS SHALL CONFORM TO ASTM A536 GRADE 70-50-05 PAINT: CASTINGS ARE FURNISHED WITH A BLACK PAINT LOCKING DEVICE AVAILABLE UPON REQUEST SEE DRAWING NO. 7002-110-054 SLOPE OF GRATE SURFACE IS 5.2% CURB INLET FRAME INSIDE VOLUME IS APPROX 1.76 CU FT APPROX. DRAIN AREA OF GRATE & HOOD LOWEST SETTING = 227.89 SQ IN LOWEST + 1" SETTING = 248.77 SQ IN LOWEST + 2" SETTING = 269.64 SQ IN LOWEST + 3" SETTING = 290.52 SQ IN HIGHEST SETTING = 311.39 SQ IN NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DUCTILE IRON *WEIGHT DOES NOT INCLUDE DUCTILE IRON BASE PLATE 12BASEG: APPROX. 109.00 LBS 15BASEG: APPROX. 98.00 LBS 18BASEG: APPROX. 85.00 LBS 24BASEG: APPROX. 93.00 LBS 30BASEG: APPROX. 82.00 LBS ADJUSTMENT SLOTS 2.50 2.50 ® ©2013 NYLOPLAST 702 MONITORING WELL EXTEND MIN. 6" INTO SUBGRADE 8" VARIES (REFER TO STORM DRAIN PLAN) NOTES: 1 - GRATES/SOLID COVERS SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS SEE DRAWING NO. 7001-110-065 4 - PERFORATIONS SHOULD NOT BE ON OR WITHIN 1" OF ADAPTERS. 5 - HOLES SHOULD BE STAGGERED EVERY OTHER ROW, AS SHOWN. 6 - MIN. 90° SEPARATION BETWEEN HOLES (MAX. 4 HOLES PER ROW) 2" MIN Ø .375" MAX SIDE VIEW HOLE SIZE & LOCATION NTS ENLARGED TO SHOW DETAIL 6" THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS II MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. TOP 12" TO BE SOLID, WITHOUT PERFORATIONS 12" SOLID TOP NO PERFORATIONS WITHIN 1" OF ADAPTORS OPEN BOTTOM TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. 8" MIN. THICKNESS GUIDELINE 12" MIN WIDTH GUIDELINE C-701 DETAILS 18 PVC SEWER PIPE NOTE: WYE CONNECTION NOT ALLOWED ON VCP LEAN CONCRETE o 20 MIN. o 45 MAX. o TRENCH UNYIELDING PIPE BEDDING OF COMPACTED ROCK OR 4 IN. X 4 IN. MARKER AIR-TIGHT PLUG SERVICE WYE DETAIL WW-9 FLOW DIRECTION TRAFFIC RATED CLEANOUT WW-15 ALTERNATE BASE POURED INVERT PRECAST MANHOLE BASE 2 IN. MIN. SLOPE 1 IN. MIN. 8 IN. MIN. 6 IN. 15 IN. OR LESS 48 IN. 18 IN. TO 30 IN. 60 IN. OVER 30 INCHES 72 IN. MIN. MANHOLE MINIMUM INSIDE DIAMETER OF DIAMETER MANHOLE SHALL BE AS FOLLOWS: PIPE SIZE 5 FT. MIN. DEPTH CONCRETE ADJUSTMENT SHIMS GROUTED INSIDE ASTM C-478 ECCENTRIC CONE PRE-FORMED PLASTIC GASKET ASTM C-478 MANHOLE SECTIONS GROUT BASE TO BARREL SECTION ON INSIDE PRE-FORMED PLASTIC GASKET CAST-IN-PLACE CONCRETE BASE 16 IN. MAX. FINISHED GRADE 30 IN. MIN. 48 IN. MAX. VARIABLE 28 IN. MAX. 24 IN. SEE TABLE 6 IN. 12 IN. SLOPE 1 IN./FT. 18 IN. MAX. MANHOLE RUNGS 12 IN. O.C. 8 IN. MIN STANDARD MANHOLE WW-3 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner SECTION VIEW NOTES: 1. ALL PIPE AND FITTINGS TO BE CAST IRON. MINIMUM 3 INCH DIAMETER. 2. SECONDARY COMPARTMENT HAS VOLUME EQUAL 2 X 16 6/10 REMESH. 3. WALLS AND BOTTOM REINFORCED THROUGHOUT WITH REBAR ON 6 IN. CENTERS, NO. 4 REBAR ON 6 IN. CENTERS 4. COVERS TO BE REINFORCED LONGITUDINALLY WITH NO. 6 WIDTHWISE, AND NO. 8 REBAR DIAGONALLY AROUND ACCESS HOLES. 5. CLEAN OUT SHALL BE IRON BODY FERRULE. ABOVE GROUND. 6. VENT PIPE SHALL BE CAST IRON TO A POINT 6 INCHES 7. CHECK WITH SUPPLIER FOR EXACT DIMENIONS. TO 1/3 OF TOTAL CAPACITY. WATER CAPACITY (APPROX) GALLONS 320 48 72 C D E F DIMENSIONS (INCHES) TWO COMPARTMENT TANK A B 22 30 44 24 500 48 72 36 46 44 58 780 48 96 40 46 62 20 1060 72 102 34 42 56 30 PLAN VIEW 24 IN. DIA MIN. A B 5 IN. 6 IN 6 IN 12 IN 2 IN. VENT 2 IN. MIN. PIPE O.D.+IN. 24 IN. DIA. MIN. F MANHOLE COVER E 14 IN. 8 IN. GROUT 14 IN. D C LONG SWEEP WYE JOIN VENTS 1 IN. ABOVE GRADE, CLEANOUT TO GRADE 6 IN. ROOF LINE WATER LEVEL 12 IN. 8 IN. 2 IN. 1 IN. 8 IN. 6 IN. 6 IN. 8 IN. 3 IN. 5 IN. TYPE A SAND & OIL INTERCEPTOR WW-13 C-700 DETAILS 17 A 20 FOOT WATTLE USES 5 STAKES A 12 FOOT WATTLE USES 4 STAKES STAKES SHOULD BE DRIVEN THROUGH THE MIDDLE OF THE WATTLE. LEAVING 2 - 3 INCHES OF THE STAKE PROTRUDING ABOVE THE WATTLE. A HEAVY SEDIMENT LOAD WILL TEND TO PICK THE WATTLE UP AND COULD PULL IT OFF THE STAKES IF THEY ARE DRIVEN DOWN TOO LOW. IT MAY BE NECESSARY TO MAKE A HOLE IN THE WATTLE WITH A PICK END OF YOUR MADDOX IN ORDER TO GET THE STAKE THROUGH THE STRAW. WHEN STRAW WATTLES ARE USED FOR FLAT GROUND APPLICATIONS, DRIVE THE STAKES STRAIGHT DOWN; WHEN INSTALLING WATTLES ON SLOPES, DRIVE THE STAKES PERPENDICULAR TO THE SLOPE. DRIVE THE FIRST END STAKE OF THE SECOND WATTLE AT AN ANGLE TOWARD THE FIRST WATTLE IN ORDER TO HELP ABUT THEM TIGHTLY TOGETHER. IF YOU HAVE DIFFICULTY DRIVING THE STAKE INTO EXTREMELY HARD OR ROCKY SLOPES, A PILOT BAR MAY BE NEEDED TO BEGIN THE STAKE HOLE. 1"x 1" WOOD STAKES 18"-24" BAILING WIRE OR NYLON ROPE WATTLE "A" WATTLE "B" 1' 2' TYP. 1' 1' W2 NOTES: INSTALLATION: STAKES SHOULD BE DRIVEN ACROSS FROM EACH OTHER AND ON EACH SIDE OF THE WATTLE. LEAVING 4"-6" OF STAKE PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR NYLON ROPE SHOULD BE TIED TO THE STAKES ACROSS THE WATTLE. STAKES SHOULD THEN BE DRIVEN UNTIL THE BAILING WIRE OR NYLON ROPE IS SUFFICIENTLY SNUG TO THE WATTLE. WHEN INSTALLING RUNNING LENGTHS OF WATTLES, TO PREVENT SHIFTING, BUTT THE SECOND WATTLE TIGHTLY AGAINST THE FIRST. DO NOT OVERLAP THE ENDS. STAKES SHOULD BE DRIVEN 1 FT. FROM END, ACROSS FROM AND ON EACH SIDE OF WATTLE LEAVING 4"-6" OF STAKE PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR NYLON ROPE SHOULD BE TIED TO STAKES IN AN HOUR GLASS FORMATION (FRONT TO BACK OF WATTLE "A", ACROSS TO FRONT OF WATTLE "B", ACROSS TO BACK AND BACK TO FRONT OF WATTLE "A"). STAKES SHOULD THEN BE DRIVEN IN UNTIL BAILING WIRE OR NYLON ROPE IS SUFFICIENTLY SNUG TO THE WATTLE. W1 & W2 INSTALLATION NOTES: 1. THE LOCATION AND LENGTH OF WATTLE IS DEPENDENT ON THE CONDITIONS OF EACH SITE. 2. WATTLES SHALL BE INSTALLED PRIOR TO ANY LAND-DISTURBING ACTIVITIES. 3. WATTLES SHALL CONSIST OF STRAW, COMPOST, EXCELSIOR, OR COCONUT FIBER. 4. NOT FOR USE IN CONCENTRATED FLOW AREAS. 5. THE WATTLES SHALL BE TRENCHED INTO THE GROUND A MINIMUM OF TWO (2) INCHES. 6. WATTLES SHALL BE INSTALLED PER MANUFACTURERS SPECIFICATIONS. 7. ON SLOPES, WATTLES SHOULD BE INSTALLED ON CONTOUR WITH A SLIGHT DOWNWARD ANGLE AT THE END OF THE ROW IN ORDER TO PREVENT PONDING AT THE MID SECTION. 8. RUNNING LENGTHS OF WATTLES SHOULD BE ABUTTED FIRMLY TO ENSURE NO LEAKAGE AT THE ABUTMENTS. 9. SPACING - DOWNSLOPE: VERTICAL SPACING FOR SLOPE INSTALLATIONS SHOULD BE DETERMINED BY SITE CONDITIONS. SLOPE GRADIENT AND SOIL TYPE ARE THE MAIN FACTORS. A GOOD RULE OF THUMB IS: 1:1 SLOPES = 10 FEET APART 2:1 SLOPES = 20 FEET APART 3:1 SLOPES = 30 FEET APART 4:1 SLOPES = 40 FEET APART, ETC. HOWEVER, ADJUSTMENTS MAY HAVE TO BE MADE FOR THE SOIL TYPE: FOR SOFT, LOAMY SOILS - ADJUST THE ROWS CLOSER TOGETHER; FOR HARD, ROCKY SOILS - ADJUST THE ROWS FURTHER APART. A SECONDARY WATTLE PLACED BEHIND THE ABUTMENT OF TWO WATTLES IS ENCOURAGED ON STEEP SLOPES OR WHERE JOINTS HAVE FAILED IN THE PAST. 10. STAKING: THE CITY RECOMMENDS USING WOOD STAKES TO SECURE THE WATTLES. 1/2" TO 5/8" REBAR IS ALSO ACCEPTABLE. BE SURE TO USE A STAKE THAT IS LONG ENOUGH TO PROTRUDE SEVERAL INCHES ABOVE THE WATTLE: 18" IS A GOOD LENGTH FOR HARD, ROCKY SOIL. FOR SOFT LOAMY SOIL USE A 24" STAKE. 4"-6" ABOVE WATTLE AFTER BAILING WIRE OR NYLON ROPE IS ATTACHED. STAKES NEED TO BE TAMPED UNTIL WIRE/ROPE IS SNUG WITH WATTLE. 1"x 1" WOOD STAKES 18"-24" ENDS OF ADJACENT WATTLES SHALL BE TIGHTLY ABUTTED TO PREVENT SEDIMENT BYPASS W2 NOTE: ONLY WATTLES MADE WITH COCONUT FIBERS SHALL BE USED WHEN INSTALLATION COMES IN CONTACT WITH A WATER BODY. SF SF ROCK SOCK SECTION ROCK SOCK PLAN ROCK SOCK JOINTING GRADATION TABLE SIEVE SIZE MASS PERCENT PASSING SQUARE MESH SIEVES NO. 4 2" 100 1-1/2" 90-100 1" 20-55 3/4" 0-15 3/8" 0-5 MATCHES SPECIFICATIONS FOR NO. 4 COARSE AGGREGATE FOR CONCRETE PER AASHTO M43. ALL ROCK SHALL BE FRACTURED FACE, ALL SIDES RS VTC 004 VEHICLE CONTROL TRACKING PAD 001 CONCRETE WASHOUT AREA 005 ROCK SOCK DETAIL CW IP MW ST ST CONTROL IRR ST ST ST NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON UD UD UD UD UD UD UD UD UD UD UD M ONITORING WELL TRAFFIC RATED MONITORING WELL TRAFFIC RATED DS DS DS DS SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF SF CW SF SF VTC VTC SF SF SF SF SF SF RS RS RS RS RS IP IP W2 W2 DECORATIVE PAVERS Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 NORTH C-600 EROSION CONTROL PLAN 15 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 GRAPHIC SCALE: City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R SF IP W2 DS VTC INLET PROTECTION W1 WATTLE CONSTRUCTION FENCE DANDYSACK WATTLE VEHICLE TRACKING PAD SF CW CONCRETE WASHOUT AREA RS ROCK SOCK EXISTING STORM SEWER ST PROJECT BOUNDARY PROPOSED CURB & GUTTER PROPOSED PERFORATED STROM UD PROPOSED STORM SEWER D NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS PROPOSED INLET BENCHMARK/BASIS OF BEARING: NOTES: LEGEND: 1. CONTRACTOR SHALL IMMEDIATELY STABILIZE ALL DISTURBED SLOPES BY CRIMP MULCHING OR SIMILAR METHODS (AS APPLICABLE). 2. TOTAL DISTURBED AREA = 2.04 ACRES 3. SWMP ADMINISTRATOR: Contact ________________________________ Company ________________________________ Address ________________________________ Phone ________________________________ 4. REMOVE SEDIMENT THAT IS TRACKED ONTO THE PUBLIC RIGHT OF WAY DAILY OR MORE FREQUENTLY ASS NEEDED. EXCESS SEDIMENT IN THE ROADWAY INDICATES THAT THE STABILIZED CONSTRUCTION ENTRANCE NEEDS MAINTENANCE. 5. CONTRACTOR TO PROVIDE VEHICLE TRACKING CONTROL FOR CONCRETE WASHOUT AREA IF ACCESS IS OFF PAVEMENT. 6. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE DANDY SACK, SURFACE AND VICINITY OF THE UNIT AFTER EACH STORM EVENT. IF USING OPTIONAL OIL ABSORBENTS, REMOVE AND REPLACE ABSORBENTS WHEN THEY NEAR SATURATION. 7. REFER TO THE "STORM WATER MANAGEMENT PLAN & EROSION CONTROL REPORT FOR WILLOW STREET RESIDENCES BY NORTHERN ENGINEERING, DATED 12/12/2018 FOR ADDITIONAL INFORMATION. TABLE OF CONSTRUCTION SEQUENCE AND BMP APPLICATION Project: STANDARD AT FORT COLLINS CONSTRUCTION PHASE MOBILIZATION DEMOLITION GRADING BEST MANAGEMENT PRACTICES (BMPS) STRUCTURAL "INSTALLATION" Silt Fence Barriers * Flow Barriers (Wattles) * Inlet Filter Bags * Vegetative Temporary Seeding Planting Mulching / Sealant Permanent Seeding Planting Sod Installation Rolled Products : Netting / Blankets / Mats Contour Furrows (Ripping / Disking) Rock Bags * UTILITIES INSTALLATION FLAT WORK INSTALLATION VERTICAL INSTALLATION LANDSCAPE DEMOBILIZATION Vehicle Tracking Pad * * All Temporary BMPs to be Removed once Construction is Complete Any prior inlets that could use protecting Any prior inlets that could use protecting Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Anytime the site will sit dormant longer than 30 Days Riprap 1. IT SHOULD BE NOTED THAT ANY EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR. STAGING AND/OR PHASING OF BEST MANAGEMENT PRACTICES (BMPs) IS EXPECTED. ADDITIONAL AND/OR DIFFERENT BMPs FROM THOSE ORIGINALLY DEPICTED MAY BE NECESSARY DURING CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL AUTHORITIES. 2. THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR EXACT LOCATION. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) AND COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES ARE PROPERLY MAINTAINED AND FOLLOWED. 4. CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE EROSION CONTROL MEASURES ACCORDING THE THE CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION. 5. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL STORM DRAINS, SWALES, PONDS AND RAIN GARDENS UNTIL SITE IS FULLY STABILIZED. 6. CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR DOWNSPOUT CONNECTIONS, TO THE STORM DRAIN SYSTEM, UNTIL CONNECTION IS ESTABLISHED WITH DOWNSPOUT. 7. INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 8. CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS, TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE. 9. ADDITIONAL WATTLES, SILT FENCE, OR OTHER MEASURES, MAY BE NECESSARY TO INSURE THAT EACH BUILDING PAD IS STABILIZED THROUGHOUT CONSTRUCTION. AT NO TIME SHALL SEDIMENT BE ALLOWED TO CROSS THE PUBLIC SIDEWALKS. 10. CONTRACTOR SHALL IMPLEMENT APPROPRIATE PERIMETER PROTECTION FOR AREAS DIRECTING DRAINAGE OFFSITE. PERIMETER PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN SEDIMENT CONTROL LOGS OR SILT FENCE FOR BARE SOIL, SAND BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.) 11. FUELING FACILITIES SHALL BE LOCATED AT LEAST ONE HUNDRED (100) FEET FROM NATURAL BODY OF WATER, WETLAND, NATURAL DRAINAGE WAY OR MANMADE DRAINAGE WAY. THE FUEL TANKS AND FUELING AREA MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW A FUEL SPILL TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. 12. CONSTRUCTION WASTE STORAGE (DUMPSTERS) AND PORTABLE SANITATION UNITS (CONSTRUCTION TOILETS) SHALL BE LOCATED AT LEAST FIFTY (50) FEET FROM ANY STORMWATER INLET, WETLAND, OR DRAINAGE WAY. SAID FACILITIES MUST BE SET IN A CONTAINMENT AREA THAT WILL NOT ALLOW POLLUTANTS TO DIRECTLY FLOW, SEEP, RUN OFF, OR BE WASHED INTO A BODY OF WATER, WETLAND OR DRAINAGE WAY. DUMPSTERS SHALL BE LOCATED ON FLAT, STABLE GROUND, AND CONSTRUCTION TOILETS SHALL BE STAKED DOWN. 13. THE CONTRACTOR AND ALL SUBCONTRACTORS WILL COOPERATE WITH THE CITY'S CONSTRUCTION INSPECTORS BY CEASING OPERATIONS WHEN WINDS ARE OF SUFFICIENT VELOCITY TO CREATE BLOWING DUST WHICH, IN THE INSPECTOR'S OPINION, IS HAZARDOUS TO THE PUBLIC HEALTH AND WELFARE. 14. WHERE SEASONAL CONSTRAINTS (E.G., DURING SUMMER AND WINTER MONTHS) INHIBIT PERMANENT SEEDING OPERATIONS, DISTURBED AREAS WILL BE TREATED WITH MULCH AND MULCH TACKIFIER OR OTHER MATERIALS APPROVED BY EROSION CONTROL STAFF TO PREVENT EROSION. 15. SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING, REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS. 16. ALL ROOF DRAIN SYSTEM INLETS SHAL BE PLUGGED UNTIL CONNECTED TO BUILDINGS. 17. ALL PARTIES DISTURBING EXISTING SITE SOILS SHALL ADHERE TO THE SOILS MANAGEMENT PLAN (SMP) FOR SCHRADER SHOP PROPERTY PREPARED BY NATIONAL INSPECTION SERVICES, DATED MARCH 27, 2018. SUBSURFACE DISTURBANCE INCLUDES EXCAVATION, UTILITY TRENCHING, CAISSON DRILLING, DEWATERING, AND OTHER SUCH INTRUSIVE ACTIVITIES, AS DESCRIBED IN THE SMP. THE SMP DESCRIBES THE NECESSARY PROCEDURES FOR THE HANDLING, RE-USE, TRANSPORT, AND DISPOSAL OF SOILS EXCAVATED DURING CONSTRUCTION ACTIVITIES, INCLUDING DEWATERING ACTIVITIES. EROSION CONTROL NOTES: PROJECT DATUM: NAVD 88 BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 1-13 SOUTHWEST CORNER OF COLLEGE AVE. AND MAPLE ST. ON A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION = 4979.75 BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-13 APPROX. 40 FT SOUTH OF THE LINDEN STREET BRIDGE OVER THE POUDRE RIVER ON THE WEST OF OF LINDEN ST., ON A STORM INLET. ELEVATION = 4962.27 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED = NAVD88 - 3.17 BASIS OF BEARING: THE BASIS OF BEARINGS IS THE WEST LINE OF THE NORTHWEST QUARTER OF SECTION 12 AS BEARING SOUTH 00°24'12" WEST. ONITORING WELL TRAFFIC RATED MONITORING WELL TRAFFIC RATED w1 w2 e1 e2 WILLOW STREET w3 e3 W3 OS1 E3 E1 W2 E2 W1 OS2 "WEST POND" 34 SC-740 STORMTECH CHAMBERS 23 SC-740 ISOLATOR CHAMBERS "EAST POND" 21 SC-740 STORMTECH CHAMBERS 21 SC-740 ISOLATOR CHAMBERS SEE SHEET C-300 FOR STORM SEWER INFORMATION ± 732 SQ. FT. OF RUNOFF FLOWING OVER THE PUBLIC SIDEWALK INLET INLET INLET INLET INLET INLET 2' CONCRETE PAN 2' CONCRETE PAN os2 os1 ± 597 SQ. FT. OF RUNOFF FLOWING OVER THE PUBLIC SIDEWALK Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 NORTH C-500 DRAINAGE EXHIBIT 14 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 GRAPHIC SCALE: LEGEND: PROPOSED STORM SEWER PROPOSED CURB & GUTTER PROPERTY BOUNDARY PROPOSED STORM INLET EXISTING CURB & GUTTER PROPOSED OVERLAND FLOW EXISTING MAJOR CONTOUR PROPOSED MAJOR CONTOUR RUNOFF SUMMARY: A2 a3 DRAINAGE BASIN AREA DRAINAGE BASIN ID DRAINAGE BASIN MINOR/MAJOR COEFF. EXISTING STORM SEWER ST PROPOSED DIRECT FLOW BASIN DELINEATION 1. REFER TO "FINAL DRAINAGE REPORT FOR WILLOW STREET RESIDENCES" PREPARED BY NORTHERN ENGINEERING ON 12/12/2018 FOR ADDITIONAL INFORMATION. NOTES: BASIN ID TOTAL AREA (acres) C2 C100 Q2 (cfs) Q100 (cfs) W1 0.332 0.73 0.91 0.69 3.00 W2 0.203 0.77 0.97 0.45 1.95 W3 0.677 0.95 1.00 1.83 6.73 E1 0.239 0.83 1.00 0.57 2.38 E2 0.110 0.45 0.57 0.12 0.56 E3 0.383 0.95 1.00 1.04 3.81 OS1 0.070 0.79 0.98 0.16 0.68 OS2 0.026 0.65 0.81 0.05 0.21 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R INV. IN=4967.84 (SW) INV. IN=4967.84 (NW) INV. IN=4967.34 (N) INV. OUT=4967.33 (SE) FG=4974.29 30'' WQ BASIN A5.2 INV. IN=4967.85 (SW) INV. IN=4967.85 (NW) INV. OUT=4967.85 (NE) FG=4974.16 INLET A5.4 INV. OUT=4967.87 (NE) FG=4973.91 5.81 LF 8" HDPE @ 0.20% MONITORING WELL WEST POND INV. OUT=4967.50 (SE) FG=4974.11 78.57 LF 6" PERFORATED HDPE @ 0.20% 45° BEND WEST POND UD INV. IN=4967.34 (NW) INV. OUT=4967.34 (S) FG=4974.35 30'' BASIN A5.3-1 INV. IN=4968.04 (N) INV. IN=4968.04 (NE) INV. OUT=4968.04 (SE) FG=4973.70 3.62 LF 6" HDPE @ 0.20% 34 SC-740 CHAMBERS 23 SC-740 CHAMBERS ARE TO BE WRAPPED WITH GEOTEXTILE FABRIC STORM LINE A5.3-1.1 (SEE SHEET C-304 ) STORM LINE A.3-2 (SEE SHEET C-304 ) STORM LINE A (SEE SHEET C-303 ) EXISTING SANITARY (SEE SHEET C-300 ) 9.73 LF 12" HDPE @ 0.50% INSPECTION PORTS (2) INSPECTION PORT EAST POND (SEE THIS SHEET) ENTIRE PERIMETER OF THE UNDERGROUND SYSTEM TO BE WRAPPED WITH 30-MIL PVC GEOMEMBRANE NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS TF UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD M ONITORING WELL TRAFFIC RATED W F E E E E E E E E SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS S S 72.21 72.27 74.60 74.84 66.23 SG 66.24 SG 65.91 SG 65.93 SG MONITORING WELL EAST POND INV. OUT=4966.23 (NE) FG=4974.60 INSERTA TEE A4.3 INV. IN=4966.64 (SW) INV. IN=4966.64 (SE) INV. OUT=4966.64 (NE) FG=4973.85 36.61 LF 8" HDPE @ 2.00% 30'' WQ DRAIN BASIN A4.2 INV. IN=4966.48 (SW) INV. IN=4967.50 (NW) INV. IN=4966.48 (SE) INV. OUT=4966.48 (NE) FG=4971.66 6.20 LF 10" HDPE @ 1.00% INLET A4.2-1 INV. OUT=4967.56 (SE) FG=4971.52 30'' 100-YR BASIN A4.1 INV. IN=4966.41 (SW) INV. IN=4965.91 (W) INV. OUT=4965.91 (NW) FG=4972.28 STORM LINE A4.2-2 (SEE SHEET C-304 ) 4.42 LF 6" HDPE @ 0.20% 45° BEND EAST POND UD INV. IN=4965.92 (SW) INV. OUT=4965.92 (E) FG=4972.21 156.76 LF 6" PERFORATED HDPE @ 0.20% 26.55 LF 12" HDPE @ 2.00% 21 SC-740 CHAMBERS 17 SC-740 CHAMBERS ARE TO BE WRAPPED WITH GEOTEXTILE FABRIC INSPECTION POT STORM LINE A (SEE SHEET C-303 ) EXISTING SANITARY (SEE SHEET C-300 ) ENTIRE PERIMETER OF THE UNDERGROUND SYSTEM TO BE WRAPPED WITH 30-MIL PVC GEOMEMBRANE Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 C-402 SUBGRADE PLAN 13 GRAPHIC SCALE: City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner NORTH ( IN FEET ) 10 0 10 20 30 1 INCH = 10 FEET CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R PROPOSED SUBGRADE SPOT ELEVATION 33.43 PROPOSED SUBGRADE SLOPES NOTES: 2.0% EXISTING SPOT ELEVATION PROPOSED UNDERDRAIN PROPOSED HDPE STORM UD PROPOSED FINISHED GRADE SPOT ELEVATION 33.43 (33.43) SG SG ISOLATOR ROW THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY NECESSARY FIELD LOCATES AND POTHOLING OF SUBSURFACE UTILITIES. ENGINEERING AND CITY SHALL BE NOTIFIED OF ANY POTENTIAL CONFLICTS. 3. MAINTAIN 10' HORIZONTAL AND 18" VERTICAL MINIMUM SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS, AND SERVICES. 4. PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND INLET BOX STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF FLARED END SECTIONS. 5. PRIVATE STORM SEWER MATERIAL MAY BE RCP, PVC OR HDPE. ALL RCP SHALL BE CLASS III OR GREATER. PIPE MATERIAL, BEDDING, AND INSTALLATION WITHIN PUBLIC RIGHTS-OF-WAY SHALL BE GOVERNED BY THE CITY OF FORT COLLINS. HDPE MUST BE SMOOTH WALLED INTERIOR. HDPE FITTINGS MAY BE USED FOR PVC INSTALLATIONS. ALL JOINTS SHALL BE 'WATERTIGHT' USING APPROPRIATE GASKETS OR JOINT WRAPS (PER ASTM C443 FOR RCP AND PER ASTM F477 / D3212 FOR PLASTIC PIPE). 6. EAST POND AND WEST POND ARE TO BE PRIVATELY OWNED AND MAINTAINED. 7. REFER TO SHEET C-702 FOR WATER QUALITY STRUCTURE DETAILS. 8. CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER AND THE CITY OF FORT COLLINS STORMWATER UTILITY A MINIMUM OF ONE WEEK IN ADVANCE SO AS TO ALLOW FOR FIELD OBSERVATION AND DOCUMENTATION OF THE FOLLOWING SYSTEM ITEMS IN THE PERMEABLE PAVER AREA: - SUBGRADE - INSTALLATION OF GEOTEXTILE FABRIC - INSTALLATION OF UNDERDRAIN - PLACEMENT AND COMPACTION OF FOUNDATION STONE - PLACEMENT OF CHAMBERS AND EMBEDMENT STONE 8. SUBGRADE AREAS ARE TO BE FIELD SURVEYED BY A LICENSED PROFESSIONAL. THE DESIGN ENGINEER MUST CONFIRM THE SUBGRADE ELEVATIONS AND DIMENSIONS PRIOR TO PLACEMENT OF GEOTEXTILE FABRIC, SUB-BASE, OR ANY OTHER MATERIAL. 9. THE CONTRACTOR SHALL, AT ALL TIMES DURING AND AFTER SYSTEM INSTALLATION, PREVENT SEDIMENT, DEBRIS, AND DIRT FROM ANY SOURCE FROM ENTERING THE CHAMBER SYSTEM. 10. GENERAL CONTRACTOR SHALL CONVENE A PRE-CONSTRUCTION MEETING TO ENSURE THAT ALL SUBCONTRACTORS HAVE AN UNDERSTANDING OF HOW THE VAULT SYSTEM IS INTENDED TO FUNCTION. CONTRACTOR SHOULD DISCUSS THE PROPOSED SEQUENCE OF CONSTRUCTION AND IDENTIFY ACTIVITIES THAT MAY REQUIRE PROTECTION OF THE SYSTEM. 11. THE CONTRACTOR SHOULD PROVIDE SLACK IN GEOTEXTILE FABRIC TO ENSURE PROPER INSTALLATION AND AGGREGATE PLACEMENT WITHOUT DAMAGE. PROVIDE SUFFICIENT SLACK SO THE FABRIC IS NOT TORN WHEN ROCK IS PLACED. IF TEARS ARE SEEN OR DISCOVERED, REPAIR THEM AS RECOMMENDED BY MANUFACTURER WITH NO LESS THAN 18 INCHES OF OVERLAP ON ALL SIDES OF THE TEAR. 12. SEE PLANS BY ADS FOR ADDITIONAL DESIGN INFORMATION. 13. CONTRACTOR SHALL COORDINATE ANY NECESSARY TELEPHONE, CABLE AND ELECTRIC LOWERINGS (OR RE-ROUTING) WITH THE RESPECTIVE UTILITY PROVIDERS TO FACILITATE THE INSTALLATION OF THE PROPOSED STORM DRAIN AND UTILITY SERVICES. 14. VAULT LAYOUT SHOWN IN THESE PLANS IS FOR REFERENCE ONLY. FINAL VAULT LAYOUT AND DESIGN SHALL BE PER MANUFACTURER. CURRENT DESIGN AND SPECIFICATIONS PROVIDED BY ADS. 15. CONTRACTOR TO COORDINATE ALL ROOF LEADERS WITH THE ARCHITECTURAL AND PLUMBING PLANS PRIOR TO CONSTRUCTION OR ORDERING OF MATERIAL. IF A CONFLICT EXISTS, CONTRACTOR TO CONTACT THE ENGINEER. LEGEND: PROJECT BOUNDARY WEST POND EAST POND 5.0% 5.0% 0.1% 2.0% 0.1% 1.4% 0.5% 2.0% 2.0% CONCRETE PAVERS 2' CONCRETE PAN STAIRS (2) FURNITURE (SEE LANDSCAPE PLANS) FURNITURE (SEE LANDSCAPE PLANS) STAIRS (2) SEE LANDSCAPE PLANS FOR PAVEMENT TYPE LANDSCAPING WALLS (SEE LANDSCAPE PLANS (TYP.)) 3.6% 4.2% 3.2% 71.28 70.21 72.11 70.65 70.22 70.52 70.65 70.25 70.19 70.38 70.27 71.06 71.28 70.55 71.16 71.29 71.48 71.48 71.32 71.60 71.60 71.40 71.40 71.12 70.40 71.28 71.28 72.01 72.70 72.76 71.93 71.80 72.26 71.48 FUTURE RAISED CROSSWALK (PER WILLOW STREET CAPITAL PROJECT) LANDSCAPING WALL (SEE LANDSCAPE PLANS) 72.17 72.75 72.76 72.75 72.75 72.59 71.58 71.90 72.13 72.00 72.27 70.27 70.21 70.16 71.29 71.29 71.48 4.7% 5.0% 72.17 72.17 72.33 71.28 71.48 71.48 72.75 72.75 72.41 72.71 72.12 72.48 72.70 72.70 72.75 Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 C-401 DETAIL GRADING 12 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R NORTH ( IN FEET ) 0 1 INCH = 5 FEET 5 5 10 15 GRAPHIC SCALE: LEGEND: EXISTING DECID. TREE EXISTING CONIF. TREE EXISTING LIGHT POLE PROJECT BOUNDARY EXISTING CURB/GUTTER FLOWLINE EXISTING EDGE OF ASPHALT 4950 4:1 BANK SLOPE PROPOSED ASPHALT CROSS SLOPE CONCENTRATED FLOW DIRECTION PROPOSED SWALE FLOWLINE FUTURE CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR PROPOSED FINISH GROUND ELEVATION 79.45 (79.45) EXISTING GROUND ELEVATION PROPOSED INFLOW CURB/GUTTER FLOWLINE 2.0% BENCHMARK/BASIS OF BEARING NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. THE TOP OF FOUNDATION ELEVATIONS SHOWN ARE THE MINIMUM ELEVATIONS REQUIRED FOR PROTECTION FROM THE 100-YEAR STORM. 3. EROSION CONTROL PRACTICES, SITE PROTECTION, AND REVEGETATION METHODS SHALL FOLLOW CITY REGULATIONS. 4. REFER TO SITE PLAN, LANDSCAPE PLAN, AND PLAT FOR ADDITIONAL INFORMATION. 5. THE CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING AND VERIFYING ELEVATIONS OF ALL EXISTING SEWER MAINS, WATER MAINS, CURBS, GUTTERS AND OTHER UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS, AND AT ANY UTILITY CROSSINGS PRIOR TO INSTALLING ANY OF THE NEW IMPROVEMENTS. IF A CONFLICT EXISTS AND/OR A DESIGN MODIFICATION IS REQUIRED, THE CONTRACTOR SHALL COORDINATE WITH THE ENGINEER TO MODIFY THE DESIGN. 6. SEE SHEET C-200 FOR HORIZONTAL INFORMATION INCLUDING CURB AND GUTTER TYPES, PAN WIDTHS, DRIVE AISLE DIMENSIONS, EASEMENTS, ETC. 7. ALL PARTIES DISTURBING EXISTING SITE SOILS SHALL ADHERE TO THE SOILS MANAGEMENT PLAN (SMP) FOR SCHRADER SHOP PROPERTY PREPARED BY NATIONAL INSPECTION SERVICES, DATED MARCH 27, 2018. SUBSURFACE DISTURBANCE INCLUDES EXCAVATION, UTILITY TRENCHING, CAISSON DRILLING, DEWATERING, AND OTHER SUCH INTRUSIVE ACTIVITIES, AS DESCRIBED IN THE SMP. THE SMP DESCRIBES THE NECESSARY PROCEDURES FOR THE HANDLING, RE-USE, TRANSPORT, AND DISPOSAL OF SOILS EXCAVATED DURING CONSTRUCTION ACTIVITIES, INCLUDING DEWATERING ACTIVITIES. PROJECT DATUM: NAVD 88 BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 1-13 SOUTHWEST CORNER OF COLLEGE AVE. AND MAPLE ST. ON A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION = 4979.75 BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-13 APPROXIMATELY 40 FT SOUTH OF THE LINDEN STREET BRIDGE OVER THE POUDRE RIVER ON THE WEST OF OF LINDEN ST., ON A STORM INLET. ELEVATION = 4962.27 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.17 BASIS OF BEARING: THE BASIS OF BEARINGS IS THE WEST LINE OF THE NORTHWEST QUARTER OF SECTION 12 AS BEARING SOUTH 00°24'12" WEST. EXISTING STORM SEWER LINE ST PROPOSED OUTFALL CURB/GUTTER FLOWLINE MATCHLINE (SEE SHEET C-400) MATCHLINE (SEE SHEET C-400) MATCHLINE (SEE SHEET C-400) MATCHLINE (SEE SHEET C-400) PINE STREET 1.6% 3.6% 2.2% 2.3% 2.1% 2.5% 1.3% 2.5% 3.3% 0.9% 2.8% 2.2% 2.4% 2.8% 2.3% 2.6% 2.1% 1.2% 2.5% 2.2% 3.1% 3.0% 2.8% 2.3% 2.8% 3.2% 2.4% 2.5% 3.4% 2.3% 2.6% 2.4% 2.2% 2.7% 2.1% 2.2% SAWCUT INLET INLET INLET INLET INLET 0.5% 1.5% 0.5% 1.0% 2.0% 2.0% 2.0% 2.2% 2.4% 2.8% 2.2% 30" OUTFALL CURB AND GUTTER 30" INFLOW CURB AND GUTTER 4.2% 2' CONCRETE PAN 2' CONCRETE PAN LOW VOLUME DRIVEWAY 2.0% 3.5% 3.5% 1.8% 2.0% 2.5% INLET 2.4% 2.8% 2.8% 2.1% 2.0% 2.3% 3.0% 1.5% 2' CONCRETE PAN 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% CROSSWALK FUTURE CURB AND GUTTER 8.0% 3.4% 5.2% 2.8% 71.56 72.76 71.36 72.02 71.24 72.08 72.56 72.49 72.83 73.02 73.82 73.60 73.65 73.85 74.23 73.91 75.41 75.11 75.18 75.55 75.49 75.50 71.46 72.75 72.07 71.71 72.75 72.23 75.34 75.10 75.06 75.75 76.00 76.07 75.51 74.80 75.71 75.75 75.69 75.63 75.68 75.69 75.15 74.95 74.79 74.69 75.08 74.84 73.67 73.43 73.25 73.26 73.22 73.32 72.06 70.04 (69.62) 69.48 (69.82) 73.81 73.32 73.46 73.28 73.60 73.92 74.91 75.00 73.43 75.02 74.71 74.79 74.67 73.72 73.33 71.36 74.30 73.98 74.03 74.28 74.11 74.00 71.79 72.75 72.41 72.17 72.56 71.42 72.07 71.89 72.29 72.75 72.77 72.93 72.99 72.90 71.26 71.46 71.80 71.54 71.61 HP 72.07 HP 70.84 68.83 FFE=72.75 FFE=75.00 FFE=72.75 75.75 76.00 75.70 72.17 (69.76) (70.80) 72.44 72.77 72.91 75.79 72.50 72.03 71.56 72.18 (70.47) (69.91) (68.59) 74.04 73.49 FFE=75.75 74.09 74.23 72.03 72.04 71.31 73.23 74.88 74.69 74.57 73.45 73.56 73.43 73.45 73.89 71.52 71.86 71.66 71.58 71.78 71.80 71.80 71.80 71.80 72.00 72.00 72.00 72.00 71.03 70.29 70.83 70.09 70.09 70.83 73.45 72.02 71.89 73.33 74.13 74.33 74.48 (70.49) 70.84 70.82 71.37 74.62 74.55 74.44 72.01 70.21 72.67 72.67 72.67 71.90 72.55 70.25 72.19 72.66 72.54 72.75 72.75 73.11 73.00 72.90 72.99 72.76 73.51 73.87 73.98 74.16 72.94 74.04 MATCHLINE (SEE SHEET C-401 ) 72.75 72.75 72.75 (69.92) (70.00) (69.02) (69.03) (69.48) (69.35) 71.29 71.49 71.48 71.28 4.0% 3.2% 3.4% Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 NORTH C-400 GRADING PLAN 11 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 GRAPHIC SCALE: City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R GRAPHIC SCALE: LEGEND: EXISTING DECID. TREE EXISTING CONIF. TREE EXISTING LIGHT POLE PROJECT BOUNDARY EXISTING CURB/GUTTER FLOWLINE EXISTING EDGE OF ASPHALT 4950 4:1 BANK SLOPE PROPOSED ASPHALT CROSS SLOPE CONCENTRATED FLOW DIRECTION PROPOSED SWALE FLOWLINE FUTURE CURB/GUTTER FLOWLINE PROPOSED STORM DRAIN WITH INLET PROPOSED CONTOUR EXISTING CONTOUR PROPOSED FINISH GROUND ELEVATION 79.45 (79.45) EXISTING GROUND ELEVATION PROPOSED INFLOW CURB/GUTTER FLOWLINE 2.0% BENCHMARK/BASIS OF BEARING NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. THE TOP OF FOUNDATION ELEVATIONS SHOWN ARE THE MINIMUM ELEVATIONS REQUIRED FOR PROTECTION FROM THE 100-YEAR STORM. 3. EROSION CONTROL PRACTICES, SITE PROTECTION, AND REVEGETATION METHODS SHALL FOLLOW CITY REGULATIONS. 4. REFER TO SITE PLAN, LANDSCAPE PLAN, AND PLAT FOR ADDITIONAL INFORMATION. 5. THE CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING AND VERIFYING ELEVATIONS OF ALL EXISTING SEWER MAINS, WATER MAINS, CURBS, GUTTERS AND OTHER UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS, AND AT ANY UTILITY CROSSINGS PRIOR TO INSTALLING ANY OF THE NEW IMPROVEMENTS. IF A CONFLICT EXISTS AND/OR A DESIGN MODIFICATION IS REQUIRED, THE CONTRACTOR SHALL COORDINATE WITH THE ENGINEER TO MODIFY THE DESIGN. 6. SEE SHEET C-200 FOR HORIZONTAL INFORMATION INCLUDING CURB AND GUTTER TYPES, PAN WIDTHS, DRIVE AISLE DIMENSIONS, EASEMENTS, ETC. 7. ALL PARTIES DISTURBING EXISTING SITE SOILS SHALL ADHERE TO THE SOILS MANAGEMENT PLAN (SMP) FOR SCHRADER SHOP PROPERTY PREPARED BY NATIONAL INSPECTION SERVICES, DATED MARCH 27, 2018. SUBSURFACE DISTURBANCE INCLUDES EXCAVATION, UTILITY TRENCHING, CAISSON DRILLING, DEWATERING, AND OTHER SUCH INTRUSIVE ACTIVITIES, AS DESCRIBED IN THE SMP. THE SMP DESCRIBES THE NECESSARY PROCEDURES FOR THE HANDLING, RE-USE, TRANSPORT, AND DISPOSAL OF SOILS EXCAVATED DURING CONSTRUCTION ACTIVITIES, INCLUDING DEWATERING ACTIVITIES. PROJECT DATUM: NAVD 88 BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 1-13 SOUTHWEST CORNER OF COLLEGE AVE. AND MAPLE ST. ON A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION = 4979.75 BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-13 APPROXIMATELY 40 FT SOUTH OF THE LINDEN STREET BRIDGE OVER THE POUDRE RIVER ON THE WEST OF OF LINDEN ST., ON A STORM INLET. ELEVATION = 4962.27 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.17 BASIS OF BEARING: THE BASIS OF BEARINGS IS THE WEST LINE OF THE NORTHWEST QUARTER OF SECTION 12 AS BEARING SOUTH 00°24'12" WEST. EXISTING STORM SEWER LINE ST PROPOSED OUTFALL CURB/GUTTER FLOWLINE 4985 4990 9+75 10+00 11+00 11+50 30'' BASIN A5.3-1 STA 10+00.00 RIM 4973.7± INV. IN 4968.04 (N) INV. IN 4968.04 (NE) INV. OUT 4968.04 (SE) 33.03 LF 12" HDPE @ 0.50% TEE A5.3-1.1 STA 10+33.03 INV. 4968.21 56.10 LF 12" HDPE @ 0.50% SAND OIL SEPARATOR A5.3-1.2 STA 10+89.13 RIM 4972.6± INV. IN 4968.49 (NE) INV. OUT 4968.49 (SW) 11.39 LF 12" HDPE @ 0.50% INLET A5.3-1.4 STA 11+30.24 FL. EL 4971.4± INV. OUT 4968.69 (SW) PROPOSED GRADE EXISTING GROUND 29.72 LF 12" HDPE @ 0.50% TEE A5.3-1.3 STA 11+00.52 INV. 4968.54 100-YR HGL 4955 4960 4965 4970 4975 4980 4985 4990 4955 4960 4965 4970 4975 4980 4985 4990 12+00 11+00 10+00 9+75 30'' BASIN A5.3-1 STA 10+00.00 FL. EL 4973.7± INV. IN 4968.04 (N) INV. IN 4968.04 (NE) INV. OUT 4968.04 (SE) 123.64 LF 15" HDPE @ 0.50% TEE A5.3-2 STA 11+23.64 INV. 4968.66 53.53 LF 15" HDPE @ 0.50% INLET A5.3-2 STA 11+77.17 FL. EL 4971.4± INV. OUT 4968.93 (S) PROPOSED GRADE EXISTING GROUND 100-YR HGL ST SS SS SS SS SS S N YLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON TF UD UD UD W EV F E E E E EV E E E E E E E E SS SS SS SS SS SS G G G D S S D S CONTROL IRR ST ST SS SS SS SS SS 30'' WQ DRAIN BASIN A4.2 STA 10+00.00 N: 132359.49 E: 195441.18 29.97 LF 12" HDPE @ 1.50% TEE A4.2-2 STA 10+29.97 N: 132339.60 E: 195463.61 42.99 LF 12" HDPE @ 1.50% SAND OIL SEPERATOR A4.2-3 STA 10+72.97 N: 132311.08 E: 195495.78 30.90 LF 12" HDPE @ 1.00% INLET A4.2-3 STA 11+04.08 N: 132299.51 E: 195524.43 EAST POND (SEE SHEET C-402) STORM LINE A (SEE SHEET C-303) STORM LINE A4.2-1 (SEE SHEETS C-300 AND C-402 FOR ADDITIONAL INFORMATION) SANITARY LINE C (SEE SHEET C-302) ROOF DRAIN CONNECTION (SEE SHEET C-300) TF NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS UD UD MONITORING WELL TRAFFIC RATED E E E E E E E E E E G G G G G G X X X X ST INLET A5.3-1.4 STA 11+30.24 N: 132439.55 E: 195348.65 11.39 LF 12" HDPE @ 0.50% SAND OIL SEPARATOR A5.3-1.2 STA 10+89.13 N: 132409.66 E: 195320.43 56.10 LF 12" HDPE @ 0.50% TEE A5.3-1.1 STA 10+33.03 N: 132368.87 E: 195281.91 33.03 LF 12" HDPE @ 0.50% 30'' BASIN A5.3-1 STA 10+00.00 N: 132344.86 E: 195259.24 ROOF DRAIN CONNECTION (SEE SHEET C-300) STORM LINE A5.3-2 (SEE THIS SHEET) WEST POND (SEE SHEET C-402) STORM LINE A (SEE SHEET C-303) 29.72 LF 12" HDPE @ 0.50% TEE A5.3-1.3 STA 11+00.52 N: 132417.94 E: 195328.25 STORM LINE A5.3-1.3 (SEE SHEET C-300) TF NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON UD MONITORING WELL TRAFFIC RATED E E W E E E E E E E E E OHU G G G G G G G G X X X X G A S E V T N 30'' BASIN A5.3-1 STA 10+00.00 N: 132344.86 E: 195259.24 123.64 LF 15" HDPE @ 0.50% 53.53 LF 15" HDPE @ 0.50% INLET A5.3-2 STA 11+77.17 N: 132518.52 E: 195224.17 TEE A5.3-2 STA 11+23.64 N: 132466.05 E: 195234.77 STORM LINE A5.3-1.1 (SEE THIS SHEET) ROOF DRAIN CONNECTION (SEE SHEET C-300) ROOF DRAIN CONNECTION (SEE SHEET C-300) WEST POND (SEE SHEET C-402) Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 C-304 A5.3-1.1 PLAN AND PROFILE STORM LINES A4.2-2, A5.3-2, AND 10 ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 GRAPHIC SCALE: City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner STORM LINE A4.2-2 STORM LINE A5.3-1.1 LEGEND: GENERAL NOTES: EXISTING SANITARY MH S EXISTING GAS METER G EXISTING ELECTRIC METER E VAULT EXISTING ELECTRIC VAULT ELEC EXISTING TELEPHONE PEDESTAL T H Y D EXISTING FIRE HYDRANT TRAFFIC EXISTING TRAFFIC VAULT VAULT EXISTING BURIED ELECTRIC E EXISTING BURIED GAS G EXISTING WATER LINE W EXISTING SANITARY SEWER LINE SS PROPOSED GAS LINE G PROPOSED WATER SERVICE LINE PROPOSED SANITARY SERVICE LINE EXISTING STORM SEWER ST PROJECT BOUNDARY FDC EXISTING EXISTING R.O.W PROPOSED EASEMENT LINE PROPOSED CURB & GUTTER PROPOSED FIRE DEPARTMENT CONNECTION PROPOSED FIRE SERVICE LINE ELECTRIC TRANSFORMER PROPOSED ELECTRIC LINE E PROPOSED PERFORATED STROM UD PROPOSED GAS METER PROPOSED STORM SEWER D S NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS PROPOSED ELECTRIC METER PROPOSED INLET TF WATER METER 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND INLET BOX STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF PLACED END SECTIONS. 3. CONTRACTOR SHALL CONFIRM AND COORDINATE WITH STAMPED PLUMBING DRAWINGS FOR ALL ROOF DRAINS AND COURTYARD DRAIN SIZES AND LOCATIONS. NOTIFY OWNER, ARCHITECT, AND ENGINEER(S) OF ANY DISCREPANCIES PRIOR TO MOBILIZATION. 4. ALL STORM SEWER TO BE INSTALLED WITH WATER TIGHT JOINTS AT EACH CONNECTION. 5. STORMTECH SYSTEMS ARE TO BE MAINTAINED AND OWNED BY THE PROPERTY OWNER. 6. CONTRACTOR SHALL PROVIDE MINIMUM COVER OVER STORM SEWER PIPE DURING CONSTRUCTION IN ACCORDANCE WITH MANUFACTURES RECOMMENDATIONS. 7. ALL ROOF DRAIN CONNECTION SHALL BE PER DETAIL 701 ON SHEET C-701. THE CONTRACTOR SHALL TERMINATE THE ROOF DRAIN LATERALS 5 FEET OUTSIDE OF BUILDINGS. EXACT LOCATIONS OF THE ROOF DRAIN CONNECTION AT THE PROPOSED BUILDING SHALL BE COORDINATED WITH THE ARCHITECTURAL DRAWINGS. INLET SCHEDULE ID BASIN SIZE GRATE INLET A4.2-1 30" 2' x 2' ROAD AND HIGHWAY INLET A4.2-4 30" 2' x 2' CURB INLET DIAGONAL INLET A5.3-1.3 30" 2' x 2' ROAD AND HIGHWAY INLET A5.3-1.4 30" 2' x 2' ROAD AND HIGHWAY INLET A5.3-2 30" 2' x 2' CURB INLET DIAGONAL INLET A5.4 30" 2' x 2' ROAD AND HIGHWAY PROFILE SCALE: VERT. 1"=5' HORIZ. 1"=30' PROFILE SCALE: VERT. 1"=5' HORIZ. 1"=30' PROFILE SCALE: VERT. 1"=5' HORIZ. 1"=30' STORM LINE A5.3-2 E E E E E E E E E E E E E E E SS SS SS SS G G G G D S S D S CONTROL IRR ST ST SS SS SS SS SS SS SS SS SS SS SS SS SS SS S N YLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS F NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON UD UD FDC W EV F S E E EV E E E EX. STM MH A1 STA 10+00.00 N: 132352.76 E: 195590.11 23.83 LF 30" RCP @ 0.50% STM MH A2 STA 10+23.83 N: 132369.85 143.57 LF 30" RCP @ 0.50% E: 195606.72 STM MH A3 STA 11+67.40 N: 132465.10 E: 195499.29 EAST POND (SEE SHEET C-402) STORM LINE A4.2 (SEE SHEET C-304) EXISTING SANITARY (SEE SHEET C-300) ROOF DRAIN CONNECTION (SEE SHEET C-300) SANITARY LINE C (SEE SHEET C-302) WILLOW STREET WATER LINE LOWERING REQUIRED T T T T G W W E E E E E E E E E E E E SS SS SS SS SS SS SS SS SS SS SS G G G G G G S S S S ST ST SS SS SS SS SS SS SS S N YLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS F NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS TF UD UD UD UD UD UD UD M ONITORING WELL TRAFFIC RATED TRAFFIC RATED FDC W EV F S E E E E E E E E E E E E E E 82.32 LF 30" RCP @ 0.50% STM MH A4 STA 12+49.72 N: 132403.45 E: 195444.73 188.45 LF 30" RCP @ 1.00% STM MH A5 STA 14+38.17 N: 132262.32 E: 195319.84 27.03 LF 30" RCP @ 1.00% STM MH A6 STA 14+65.21 N: 132255.46 E: 195293.69 39.03 LF 30" RCP @ 4.25% STM MH A7 STA 15+04.23 N: 132289.61 E: 195274.82 WEST POND (SEE SHEET C-402) EAST POND (SEE SHEET C-402) STORM LINE A4.2 (SEE SHEET C-304) STORM LINE A5.3-1.3 (SEE SHEET C-300) EXISTING SANITARY (SEE SHEET C-300) WILLOW STREET 4955 4960 4965 4970 4975 4980 4985 4990 4955 4960 4965 4970 4975 4980 4985 4990 15+50 15+00 14+00 13+00 12+00 11+78 82.32 LF 30" RCP @ 0.50% STM MH A4 STA 12+49.72 RIM 4972.0± INV. IN 4965.38 (SW) INV. IN 4965.38 (SE) INV. OUT 4965.38 (NE) 188.45 LF 30" RCP @ 1.00% STM MH A5 STA 14+38.17 RIM 4974.3± INV. IN 4967.29 (NW) INV. IN 4967.26 (W) INV. OUT 4967.26 (NE) 27.03 LF 30" RCP @ 1.00% STM MH A6 STA 14+65.21 RIM 4974.1± INV. IN 4967.53 (NW) INV. OUT 4967.53 (E) 39.03 LF 30" RCP @ 4.25% STM MH A7 STA 15+04.23 RIM 4974.2± INV. IN 4971.41 (SW) INV. OUT 4969.19 (SE) 8" PVC STA.=12+60.07 INV.=4960.78 100-YR HGL PROPOSE GRADE EXISTING GROUND 36" PVC STA.=11+95.94 INV.=4959.00 Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 C-303 PLAN AND PROFILE STORM LINE A 09 ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 GRAPHIC SCALE: City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner LINE MATCH STA 11+78 LINE MATCH STA 11+78 PROFILE SCALE: VERT. 1"=5' HORIZ. 1"=30' PROFILE SCALE: VERT. 1"=5' HORIZ. 1"=30' LEGEND: GENERAL NOTES: EXISTING SANITARY MH S EXISTING GAS METER G EXISTING ELECTRIC METER E VAULT EXISTING ELECTRIC VAULT ELEC EXISTING TELEPHONE PEDESTAL T H Y D EXISTING FIRE HYDRANT TRAFFIC EXISTING TRAFFIC VAULT VAULT EXISTING BURIED ELECTRIC E EXISTING BURIED GAS G EXISTING WATER LINE W EXISTING SANITARY SEWER LINE SS PROPOSED GAS LINE G PROPOSED WATER SERVICE LINE PROPOSED SANITARY SERVICE LINE EXISTING STORM SEWER ST PROJECT BOUNDARY FDC EXISTING EXISTING R.O.W PROPOSED EASEMENT LINE PROPOSED CURB & GUTTER PROPOSED FIRE DEPARTMENT CONNECTION PROPOSED FIRE SERVICE LINE ELECTRIC TRANSFORMER PROPOSED ELECTRIC LINE E PROPOSED PERFORATED STROM UD PROPOSED GAS METER PROPOSED STORM SEWER D S NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS PROPOSED ELECTRIC METER PROPOSED INLET TF WATER METER 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. PIPE LENGTHS ARE CALCULATED FROM THE CENTER OF MANHOLES AND INLET BOX STRUCTURES. SPECIFIED LENGTH OF PIPE INCLUDES THE LAYING LENGTH OF PLACED END SECTIONS. 3. CONTRACTOR SHALL CONFIRM AND COORDINATE WITH STAMPED PLUMBING DRAWINGS FOR ALL ROOF DRAINS AND COURTYARD DRAIN SIZES AND LOCATIONS. NOTIFY OWNER, ARCHITECT, AND ENGINEER(S) OF ANY DISCREPANCIES PRIOR TO MOBILIZATION. 4. ALL STORM SEWER TO BE INSTALLED WITH WATER TIGHT JOINTS AT EACH CONNECTION. 5. STORMTECH SYSTEMS ARE TO BE MAINTAINED AND OWNED BY THE PROPERTY OWNER. 6. CONTRACTOR SHALL PROVIDE MINIMUM COVER OVER STORM SEWER PIPE DURING CONSTRUCTION IN ACCORDANCE WITH MANUFACTURES RECOMMENDATIONS. 7. ALL ROOF DRAIN CONNECTION SHALL BE PER DETAIL 701 ON SHEET C-701. THE CONTRACTOR SHALL TERMINATE THE ROOF DRAIN LATERALS 5 FEET OUTSIDE OF BUILDINGS. EXACT LOCATIONS OF THE ROOF DRAIN CONNECTION AT THE PROPOSED BUILDING SHALL BE COORDINATED WITH THE ARCHITECTURAL DRAWINGS. INLET SCHEDULE ID BASIN SIZE GRATE INLET A4.2-1 30" 2' x 2' ROAD AND HIGHWAY INLET A4.2-4 30" 2' x 2' CURB INLET DIAGONAL INLET A5.3-1.3 30" 2' x 2' ROAD AND HIGHWAY INLET A5.3-1.4 30" 2' x 2' ROAD AND HIGHWAY INLET A5.3-2 30" 2' x 2' CURB INLET DIAGONAL INLET A5.4 30" 2' x 2' ROAD AND HIGHWAY STORM LINE A STA 10+46.04 RIM 4975.6± INV. IN 4962.70 (S) INV. OUT 4962.52 (NE) 168.74 LF 12" PVC @ 1.00% (BORING REQUIRED FOR INSTALLATION) SAN MH A2 STA 12+14.78 RIM 4976.2± INV. IN 4964.89 (W) INV. OUT 4964.39 (N) (117.35 LF 12" PVC @ 0.79%) EX. SAN M13387 STA 13+32.13 RIM 4977.0± INV. OUT 4965.82 (E) EXISTING GROUND 4955 4960 4965 4970 4975 4980 4985 4990 4955 4960 4965 4970 4975 4980 4985 4990 12+50 12+00 11+00 10+00 9+50 SAN SADDLE TAP C1 STA 10+00.00 RIM 4960.8± INV. IN 4958.64 (NW) INV. IN 4958.64 (SW) INV. OUT 4958.64 (SE) 223.29 LF 6" PVC @ 0.50% SAN MH C2 STA 12+23.29 RIM 4974.7± INV. OUT 4959.75 (NE) PROPOSED GRADE EXISTING GROUND T T T T T G G W W W W W ST ST ST E E E E E E E E E E E E E E E E E G G G G D D CONTROL IRR ST ST SS SS SS SS SS SS SS SS SS SS SS SS SS SS S N YLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON TF W F E E E E E E EV E E SAN SADDLE TAP C1 STA 10+00.00 N: 132364.76 E: 195589.40 223.29 LF 6" PVC @ 0.50% SAN MH C2 STA 12+23.29 N: 132198.01 E: 195440.90 SANITARY SERVICE FOR BUILDING B (SEE SHEET C-300 ) STORM LINE A (SEE SHEET C-303 ) WILLOW STREET STORM LINE A4.2-2 (SEE SHEET C-304 ) CONTRACTOR TO TEST HOLE FOR THE EXISTING SERVICE THAT RUNS EAST TO THE EXISTING BUILDING PRIOR TO DEMOLITION AND MOBILIZATION Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 C-302 PLAN AND PROFILE SANITARY LINES A AND C 08 ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 GRAPHIC SCALE: City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R LEGEND: GENERAL NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. ALL WATER AND SANITARY SEWER CONSTRUCTION SHALL BE PER THE CITY OF FORT COLLINS CONSTRUCTION STANDARDS, LATEST EDITION. 3. UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND ARE SUBJECT TO CHANGE IN THE FIELD. 4. ALL WATER FITTINGS, VALVES, AND OTHER UTILITY APPURTENANCES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5. ALL EXISTING SANITARY SEWER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO BE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES (970-221-6700). 6. ALL EXISTING WATER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO THE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES (970-221-6700) 7. PRIOR TO ORDERING MATERIAL AND MOBILIZING, CONTRACTOR SHALL FIELD LOCATE AND VERIFY ELEVATIONS OF ALL CONCRETE AND ASPHALT TIE-INS, EXISTING SEWER MAINS, WATER MAINS, AND ALL OTHER UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS. SPECIAL ATTENTION SHALL BE PAID TO ALL PROPOSED UTILITY CROSSINGS. IT IS RECOMMENDED THAT THE CONTRACTOR POTHOLE SAID CROSSINGS PRIOR TO ORDERING MATERIAL. REFER TO GENERAL NOTE #9 ON SHEET C-001 IF A CONFLICT ARISES AND/OR A DESIGN MODIFICATION IS DESIRED. 8. LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 9. CONTRACTOR IS RESPONSIBLE FOR ALL THE REPAIRS AND REPLACEMENTS OF ANY DAMAGED CURB AND GUTTER. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 10. SANITARY SEWER B IS AN EXISTING LINE AND ALL INFORMATION CAN BE FOUND ON SHEET C-300 EXISTING SANITARY MH S EXISTING GAS METER G EXISTING ELECTRIC METER E VAULT EXISTING ELECTRIC VAULT ELEC EXISTING TELEPHONE PEDESTAL T H Y D EXISTING FIRE HYDRANT TRAFFIC EXISTING TRAFFIC VAULT VAULT EXISTING BURIED ELECTRIC E EXISTING BURIED GAS G EXISTING WATER LINE W PROPOSED SANITARY SEWER LINE SS PROPOSED GAS LINE G PROPOSED WATER SERVICE LINE PROPOSED SANITARY SERVICE LINE SS EXISTING STORM SEWER ST PROJECT BOUNDARY FDC EXISTING EXISTING R.O.W PROPOSED EASEMENT LINE PROPOSED CURB & GUTTER PROPOSED FIRE DEPARTMENT CONNECTION PROPOSED FIRE SERVICE LINE ELECTRIC TRANSFORMER PROPOSED ELECTRIC LINE E PROPOSED PERFORATED STROM UD PROPOSED GAS METER PROPOSED STORM SEWER D S NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS PROPOSED ELECTRIC METER PROPOSED INLET TF WATER METER EXISTING SANITARY SEWER LINE SS PROFILE SCALE: VERT. 1"=5' HORIZ. 1"=30' PROFILE SCALE: VERT. 1"=5' HORIZ. 1"=30' SANITARY SEWER A SANITARY SEWER C "PRIVATE SANITARY LINE" E E E E SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS E E E E E OHU OHU OHU G G X X X X X X X X X X G A S E V T N M W GAS MW GAS MW MW MW S E W W W W X X X X V AULT ELEC SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS S S EV SS SS SS SS SS SS SS SS SS SS E E EX. SAN M18387 INV. IN=4959.78 (W) INV. OUT=4959.78 (SE) FG=4972.41 (180.07 LF 36" PVC @ 0.08%) WILLOW STREET COLLEGE AVENUE 249' SANITARY LINE TO BE ABANDONED (399.70 LF 36" PVC @ 0.20%) TIE TO EXISTING ELECTRIC LINE N:132603.69 E:195283.57 APPROXIMATE ELECTRIC VAULT LOCATE (TO BE DETERMINED BY CITY OF FORT COLLINS) SANITARY LINE A (SEE SHEET C-302 ) BORING LOADING ZONE SAW CUT 30' SEWER AND STORM DRAINAGE EASEMENT 24' EMERG. ACCESS EASEMENT 30' UTILITY EASEMENT (BY SEPARATE DOCUMENT) Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 NORTH C-301 UTILITY PLAN 07 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 GRAPHIC SCALE: MATCHLINE SEE SHEET C-300 LEGEND: GENERAL NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. ALL WATER AND SANITARY SEWER CONSTRUCTION SHALL BE PER THE CITY OF FORT COLLINS CONSTRUCTION STANDARDS, LATEST EDITION. 3. UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND ARE SUBJECT TO CHANGE IN THE FIELD. 4. ALL WATER FITTINGS, VALVES, AND OTHER UTILITY APPURTENANCES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5. ALL EXISTING SANITARY SEWER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO BE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES (970-221-6700). 6. ALL EXISTING WATER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO THE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES (970-221-6700) 7. PRIOR TO ORDERING MATERIAL AND MOBILIZING, CONTRACTOR SHALL FIELD LOCATE AND VERIFY ELEVATIONS OF ALL CONCRETE AND ASPHALT TIE-INS, EXISTING SEWER MAINS, WATER MAINS, AND ALL OTHER UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS. SPECIAL ATTENTION SHALL BE PAID TO ALL PROPOSED UTILITY CROSSINGS. IT IS RECOMMENDED THAT THE CONTRACTOR POTHOLE SAID CROSSINGS PRIOR TO ORDERING MATERIAL. REFER TO GENERAL NOTE #9 ON SHEET C-001 IF A CONFLICT ARISES AND/OR A DESIGN MODIFICATION IS DESIRED. 8. LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 9. CONTRACTOR IS RESPONSIBLE FOR ALL THE REPAIRS AND REPLACEMENTS OF ANY DAMAGED CURB AND GUTTER. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 10. ALL STORM SEWER CONVEYING STORMWATER TO MANHOLES A4 AND A5, AS WELL AS AS ALL STORMTECH CHAMBERS SHALL BE PRIVATELY OWNED AND MAINTAINED. 11. MAINTAIN 10 FEET HORIZONTAL AND 18 INCHES VERTICAL SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS AND SERVICES. 12. ALL PARTIES DISTURBING EXISTING SITE SOILS SHALL ADHERE TO THE SOILS MANAGEMENT PLAN (SMP) FOR SCHRADER SHOP PROPERTY PREPARED BY NATIONAL INSPECTION SERVICES, DATED MARCH 27, 2018. SUBSURFACE DISTURBANCE INCLUDES EXCAVATION, UTILITY TRENCHING, CAISSON DRILLING, DEWATERING, AND OTHER SUCH INTRUSIVE ACTIVITIES, AS DESCRIBED IN THE SMP. THE SMP DESCRIBES THE NECESSARY PROCEDURES FOR THE HANDLING, RE-USE, TRANSPORT, AND DISPOSAL OF SOILS EXCAVATED DURING CONSTRUCTION ACTIVITIES, INCLUDING DEWATERING ACTIVITIES. EXISTING SANITARY MH S EXISTING GAS METER G EXISTING ELECTRIC METER E VAULT EXISTING ELECTRIC VAULT ELEC EXISTING TELEPHONE PEDESTAL T H Y D EXISTING FIRE HYDRANT TRAFFIC EXISTING TRAFFIC VAULT VAULT EXISTING BURIED ELECTRIC EXISTING BURIED GAS EXISTING WATER LINE W PROPOSED SANITARY SEWER LINE PROPOSED GAS LINE G PROPOSED WATER SERVICE LINE PROPOSED SANITARY SERVICE LINE EXISTING STORM SEWER ST PROJECT BOUNDARY FDC EXISTING EXISTING R.O.W PROPOSED EASEMENT LINE PROPOSED CURB & GUTTER PROPOSED FIRE DEPARTMENT CONNECTION PROPOSED FIRE SERVICE LINE ELECTRIC TRANSFORMER PROPOSED ELECTRIC LINE E PROPOSED PERFORATED STROM UD PROPOSED GAS METER PROPOSED STORM SEWER D S NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS PROPOSED ELECTRIC METER PROPOSED INLET TF WATER METER EXISTING SANITARY SEWER LINE SS CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner G SS SS SS SS SS E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS OHU OHU OHU G G G G G G G G G G G G G G G G G G G G G G G X X X X X X X X G G G G G X X X X X X X X X X X X X X G D G A S E V T N M W S GAS ST ST W C S W H2O S D H Y D M VAULT ELEC MW C S MW S S ST ST ST ST E CONTROL IRR T ST ST ST W W W W W W W W W W W W W W SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS TF SS SS SS SS SS SS SS SS SS SS SS S N YLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS F NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS DO NOT POLLUTE DRAINS TO WATERWAYS NYLOPLAST DUCTILE IRON TF UD UD UD UD UD UD UD UD UD UD UD M ONITORING WELL TRAFFIC RATED MONITORING WELL TRAFFIC RATED FDC W E E E E W EV EV F S E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E EV E E E E E E EX. SAN M16207 INV. IN=4961.53 (SW) INV. OUT=4961.48 (NE) FG=4974.68 EX. SAN M16208 INV. IN=4960.50 (SW) INV. OUT=4960.65 (NE) FG=4971.77 EX. SAN M16211 INV. IN=4958.80 (NW) INV. OUT=4958.79 (SE) INV. OUT=4958.79 (NE) FG=4971.11 EX. SAN M16213 INV. IN=4959.29 (SW) INV. IN=4958.98 (NW) INV. OUT=4958.98 (SE) FG=4970.82 SAN. SERVICE A1 INV. IN=4960.26 (SW) INV. IN=4960.56 (NW) INV. OUT=4960.26 (NE) FG=4971.98 SAN. SERVICE A1 CONNECTION INV. OUT=4961.38 (SE) FG=4972.75 SAN. SERVICE B1 INV. IN=4958.75 (NW) INV. IN=4958.75 (SW) INV. OUT=4958.75 (SE) FG=4970.35 SAN. SERVICE B1 CONNECTION INV. OUT=4959.38 (NE) FG=4972.75 (131.56 LF 15" PVC @ 0.74%) (232.51 LF 15" PVC @ 0.75%) (399.70 LF 36" PVC @ 0.20%) (230.79 LF 24" PVC @ 0.15%) (23.06 LF 24" PVC @ 0.78%) (76.96 LF 24" PVC @ 0.15%) (25.31 LF 15" PVC @ 1.52%) (63.86 LF 15" PVC @ 1.53%) 41.02 LF 8" PVC @ 2.00% (25.04 LF 24" PVC @ 0.15%) 31.41 LF 8" PVC @ 2.00% 82.32 LF 30" RCP @ 0.50% 188.45 LF 30" RCP @ 1.00% STM MH A6 INV. IN=4967.53 (NW) INV. OUT=4967.53 (E) FG=4974.09 STM MH A7 (INV. IN=4971.41 (SW)) INV. OUT=4969.19 (SE) FG=4974.19 (CONNECT TO THE EXISTING STORM SEWER) INLET A4.2-1 INV. OUT=4967.56 (SE) FG=4971.52 6.20 LF 10" HDPE @ 1.00% 9.73 LF 12" HDPE @ 0.50% INLET A5.4 INV. OUT=4967.87 (NE) FG=4973.91 4" WET TAP 4" - G.V. 4"x3" REDUCER & T.B. N:132634.07 E:195346.70 8"x6" TEE w/ 6" - G.V. (S) & T.B. N:132523.63 E:195493.66 4" WET TAP 4" - G.V. 4"x3" REDUCER & T.B. N:132449.84 E:195554.98 98.38 LF 6" PVC FIRE SERVICE S36°55'34"W EXISTING 8" WATER MAIN EXISTING FIRE HYDRANT 2" METER PIT N:132561.45 E:195303.52 2" METER PIT N:132379.91 E:195481.45 WILLOW STREET "WEST POND" (SEE SHEET C-402) "EAST POND" (SEE SHEET C-402) SAW CUT ELECTRIC TRANSFORMER N:132302.46 E:195413.68 TRANSFORMER N:132431.24 E:195281.06 ELECTRIC METER ELECTRIC METER TIE TO EXISTING ELECTRIC LINE N:132444.40 E:195497.94 (186.52 LF 24" RCP @ 1.30% ) 3" WATER SERVICE 6" FIRE SERVICE ELECTRIC SERVICE (KEEP OUT OF TREE LAWN) ELECTRIC SERVICE PRIVATE SANITARY SEWER SERVICE (TO BE PRIVATELY OWNED AND MAINTAINED) TIE TO EXISTING ELECTRIC LINE N:132603.69 E:195283.57 101.69 LF 3" RESIDENTIAL WATER SERVICE S36°55'34"W APPROXIMATE ELECTRIC VAULT LOCATE (TO BE DETERMINED BY CITY OF FORT COLLINS) APPROXIMATE ELECTRIC VAULT LOCATE (TO BE DETERMINED BY CITY OF FORT COLLINS) ELECTRIC SERVICE ELECTRIC SERVICE INLET A5.3-1.3 INV. OUT=4969.22 (NW) FG=4971.89 33.96 LF 12" HDPE @ 2.00% 48.69 LF 8" HDPE @ 0.98% RD A5.3-1.1 INV. OUT=4968.83 (NW) FG=4974.70 13.66 LF 8" HDPE @ 1.00% RD A4.2-2 INV. OUT=4967.07 (SW) FG=4972.69 21.23 LF 8" HDPE @ 1.40% RD A5.3-2 INV. OUT=4968.90 (W) FG=4973.13 36.61 LF 8" HDPE @ 2.00% RD A4.3 INV. OUT=4967.37 (NW) FG=4974.68 22.5° BEND N:132446.16 E:195546.44 5.81 LF 8" HDPE @ 0.20% SERVICE LOWERING N:132432.18 E:195536.16 (280.16 LF 24" PVC @ 0.92%) SANITARY LINE C (SEE SHEET C-302 ) STORM LINE A (SEE SHEET C-303 ) STORM LINE A4.2-2 (SEE SHEET C-304 ) STORM LINE A5.3-1.1 (SEE SHEET C-304 ) SANITARY LINE A5.3-2 (SEE SHEET C-302 ) CONTRACTOR TO TEST HOLE LOCATION OF EXISTING SANITARY PRIOR TO DEMOLITION TO VERIFY THAT SANITARY LINE C (SEE SHEET C-302) WILL TIE IN CORRECTLY TO THE EXISTING SERVICE APPROXIMATE ELECTRIC VAULT LOCATE (TO BE DETERMINED BY CITY OF FORT COLLINS) DRAINAGE AND UTILITY EASEMENT 5' EXISTING GAS LINE EASEMENT (REC No. 20000322993) 39' DRAINAGE AND UTILITY EASEMENT 26' EMERG. ACCESS 26' EMERG. EASEMENT ACCESS EASEMENT 24' EMERG. ACCESS EASEMENT 10.96' 10' 10.71' 12.51' Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 NORTH C-300 UTILITY PLAN 06 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 GRAPHIC SCALE: MATCHLINE SEE SHEET C-301 LEGEND: GENERAL NOTES: 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. ALL WATER AND SANITARY SEWER CONSTRUCTION SHALL BE PER THE CITY OF FORT COLLINS CONSTRUCTION STANDARDS, LATEST EDITION. 3. UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND ARE SUBJECT TO CHANGE IN THE FIELD. 4. ALL WATER FITTINGS, VALVES, AND OTHER UTILITY APPURTENANCES ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 5. ALL EXISTING SANITARY SEWER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO BE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES (970-221-6700). 6. ALL EXISTING WATER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO THE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES (970-221-6700) 7. PRIOR TO ORDERING MATERIAL AND MOBILIZING, CONTRACTOR SHALL FIELD LOCATE AND VERIFY ELEVATIONS OF ALL CONCRETE AND ASPHALT TIE-INS, EXISTING SEWER MAINS, WATER MAINS, AND ALL OTHER UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS. SPECIAL ATTENTION SHALL BE PAID TO ALL PROPOSED UTILITY CROSSINGS. IT IS RECOMMENDED THAT THE CONTRACTOR POTHOLE SAID CROSSINGS PRIOR TO ORDERING MATERIAL. REFER TO GENERAL NOTE #9 ON SHEET C-001 IF A CONFLICT ARISES AND/OR A DESIGN MODIFICATION IS DESIRED. 8. LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 9. CONTRACTOR IS RESPONSIBLE FOR ALL THE REPAIRS AND REPLACEMENTS OF ANY DAMAGED CURB AND GUTTER. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 10. ALL STORM SEWER CONVEYING STORMWATER TO MANHOLES A4 AND A5, AS WELL AS AS ALL STORMTECH CHAMBERS SHALL BE PRIVATELY OWNED AND MAINTAINED. 11. MAINTAIN 10 FEET HORIZONTAL AND 18 INCHES VERTICAL SEPARATION BETWEEN ALL SANITARY SEWER MAINS, WATER MAINS AND SERVICES. 12. ALL PARTIES DISTURBING EXISTING SITE SOILS SHALL ADHERE TO THE SOILS MANAGEMENT PLAN (SMP) FOR SCHRADER SHOP PROPERTY PREPARED BY NATIONAL INSPECTION SERVICES, DATED MARCH 27, 2018. SUBSURFACE DISTURBANCE INCLUDES EXCAVATION, UTILITY TRENCHING, CAISSON DRILLING, DEWATERING, AND OTHER SUCH INTRUSIVE ACTIVITIES, AS DESCRIBED IN THE SMP. THE SMP DESCRIBES THE NECESSARY PROCEDURES FOR THE HANDLING, RE-USE, TRANSPORT, AND DISPOSAL OF SOILS EXCAVATED DURING CONSTRUCTION ACTIVITIES, INCLUDING DEWATERING ACTIVITIES. EXISTING SANITARY MH S EXISTING GAS METER G EXISTING ELECTRIC METER E VAULT EXISTING ELECTRIC VAULT ELEC EXISTING TELEPHONE PEDESTAL T H Y D EXISTING FIRE HYDRANT TRAFFIC EXISTING TRAFFIC VAULT VAULT EXISTING BURIED ELECTRIC EXISTING BURIED GAS EXISTING WATER LINE W PROPOSED SANITARY SEWER LINE PROPOSED GAS LINE G PROPOSED WATER SERVICE LINE PROPOSED SANITARY SERVICE LINE EXISTING STORM SEWER ST PROJECT BOUNDARY FDC EXISTING EXISTING R.O.W PROPOSED EASEMENT LINE PROPOSED CURB & GUTTER PROPOSED FIRE DEPARTMENT CONNECTION PROPOSED FIRE SERVICE LINE ELECTRIC TRANSFORMER PROPOSED ELECTRIC LINE E PROPOSED PERFORATED STROM UD PROPOSED GAS METER PROPOSED STORM SEWER D S NYLOPLAST DO NOT POLLUTE DRAINS TO WATERWAYS PROPOSED ELECTRIC METER PROPOSED INLET TF WATER METER EXISTING SANITARY SEWER LINE SS City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R N:132349.29 E:195577.77 10' SIDEWALK 10' SIDEWALK 41' 58' WILLOW STREET 50' RAILROAD R.O.W 5' EXISTING GAS LINE EASEMENT (REC No. 20000322993) PINE STREET 8' (TYP.) TYPE III BARRICADE RAILROAD BUILDING A BUILDING B 24' 26.05' 58' - 24' EMERGENCY ACCESS EASEMENT 9' (TYP.) 24' 9' (TYP.) 19' 20' 9' (TYP.) 22' 22' 8' 8' FUTURE IMPROVEMENTS (PER WILLOW STREET IMPROVEMENTS) 15' 12' 12' 20.28' COMPACT CAR PARKING ONLY S T 0 P FIRE LANE FIRE LANE RESERVED PARKING RESERVED PARKING VAN- ACCESSIBLE RESERVED PARKING COMPACT CAR PARKING ONLY COMPACT CAR PARKING ONLY FIRE LANE COMPACT CAR PARKING ONLY COMPACT CAR PARKING ONLY COMPACT CAR PARKING ONLY COMPACT CAR PARKING ONLY COMPACT CAR PARKING ONLY COMPACT CAR PARKING ONLY COMPACT CAR PARKING ONLY FIRE LANE FIRE LANE FIRE LANE FIRE LANE FIRE LANE FIRE LANE S T 0 P 8' (TYP.) COMPACT CAR PARKING ONLY COMPACT CAR PARKING ONLY VAN- ACCESSIBLE RESERVED PARKING Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 NORTH C-201 SIGNAGE & STRIPING PLAN 05 ( IN FEET ) 0 1 INCH = 20 FEET 20 20 40 60 GRAPHIC SCALE: LEGEND: SIGN CORNER LOCATION ACCESS RAMP EXISTING CURB AND GUTTER DIRECTIONAL ACCESS RAMP (FLARE OPTION) CURB AND GUTTER NOTES: City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R 1. PAVEMENT MARKINGS SHALL BE PER CITY STANDARDS AND PROJECT SPECIFICATIONS MANUAL. 2. SEE DETAIL SHEETS FOR ADDITIONAL INFORMATION REGARDING CURBS AND PAVEMENT SECTIONS. 3. SEE GEOTECHNICAL REPORT BY EARTH ENGINEERING CONSULTANTS, DATED FEBRUARY 23, 2018 FOR ALL SUBGRADE PREPARATION AND PAVEMENT RECOMMENDATIONS. 4. REFER TO SITE AND LANDSCAPE PLANS BY RUSSELL + MILLS FOR DECORATIVE PAVING, SCORING, LANDSCAPE FURNITURE, PLANTINGS, RAILINGS AND WALLS. 5. PRIVATE CONCRETE DRIVE AISLES/PARKING STALLS SHALL BE CONSTRUCTED IN ACCORDANCE WITH ACI 330R-08. 6. SEE CDOT STANDARD M-412-1 FOR ALL CONCRETE PAVING JOINT INFORMATION. 7. BUILDING POINTS ARE AT CORNERS OF NOMINAL BUILDING FOOTPRINT. CONTRACTOR SHALL CONFIRM ALL BUILDING CORNERS AND STRUCTURAL DIMENSIONS WITH ARCHITECTURAL DRAWINGS PRIOR TO STAKING. 8. REFER TO THE SUBDIVISION PLAT BY NORTHERN ENGINEERING SERVICES FOR ALL LOT SIZES AND AND EASEMENT INFORMATION. 9. THE ENCROACHMENTS SHOWN WITHIN THE RIGHTS-OF-WAY ARE SUBJECT TO A MAJOR ENCROACHMENT PERMIT APPROVAL. 10. STRIPING ALONG WILLOW FOR INFORMATION ONLY. TO BE INSTALLED BY OTHERS PER WILLOW STREET IMPROVEMENT PLANS. STANDARD ACCESS RAMP PROPERTY CORNER N:132543.59 E:195190.61 PROPERTY CORNER N:132523.85 E:195245.88 PROPERTY CORNER N:132591.65 E:195281.94 PROPERTY CORNER N:132337.85 E:195568.19 N:132442.16 E:195440.77 N:132406.17 E:195408.86 N:132556.21 E:195312.11 N:132527.50 E:195281.31 N:132428.13 E:195384.09 N:132441.40 E:195395.85 N:132498.38 E:195331.58 N:132487.70 E:195308.83 N:132543.72 E:195295.68 N:132325.22 E:195492.81 N:132342.50 E:195473.33 N:132355.01 E:195467.13 N:132390.72 E:195498.79 N:132338.82 E:195554.29 N:132308.62 E:195527.52 N:132222.17 E:195401.12 N:132246.29 E:195382.31 N:132229.85 E:195400.85 N:132203.83 E:195384.85 N:132219.75 E:195366.89 N:132358.13 E:195337.43 N:132333.85 E:195365.24 N:132312.50 E:195331.62 N:132329.69 E:195312.22 TIE TO EXISTING EOA N:132632.39 E:195279.47 TIE TO EXISTING 30" VERTICAL CURB AND GUTTER N:132349.29 E:195577.77 10' SIDEWALK 10' SIDEWALK 41' 58' WILLOW STREET CONTROL POINT N:132368.32 E:195179.19 CONTROL POINT N:132413.39 E:195617.08 2 3 3 3 T 2 T 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 2 2 3 3 T B B B N:132325.01 E:195357.41 N:132332.30 E:195349.18 50' RAILROAD R.O.W. 5' EXISTING GAS LINE EASEMENT (REC No. 20000322993) PINE STREET 8' (TYP.) TIE TO EXISTING SIDEWALK N:132330.75 E:195576.21 2' PAN UPPER PARKING SUPPORT COLUMN (TYP.) TYPE III BARRICADE 30" VERTICAL OUTFALL CURB AND GUTTER (SEE WILLOW STREET IMPROVEMENTS FOR DETAILS 30" VERTICAL INFLOW CURB AND GUTTER DRAINAGE & UTILITY EASEMENT RAILROAD UPPER PARKING DECK LIMITS 2' PAN 2' PAN BUILDING A BUILDING B SEE LANDSCAPING PLANS FOR ADDITIONAL CLARIFICATION ON AMENITY SPACE 24' 26' 58' - 24' EMERGENCY ACCESS EASEMENT SIGHT LINES SIGHT LINES 9' (TYP.) 24' 9' (TYP.) 19' 20' FUTURE CURB & GUTTER WILLOW STREET (PER WILLOW STREET IMPROVEMENTS) 9' (TYP.) B 22' 22' FUTURE CURB AND GUTTER (PER WILLOW STREET IMPROVEMENTS) 8' 8' R3' R15' R5' R5' R4.5' R5' R5' R15' R2' PROPOSED EDGE OF ASPHALT 2 2 2 RAISED CROSSWALK (PER WILLOW STREET IMPROVEMENTS) STRIPING ALONG WILLOW FOR INFORMATION ONLY. TO BE INSTALLED BY OTHERS PER WILLOW STREET IMPROVEMENT PLANS FUTURE IMPROVEMENTS (PER WILLOW STREET IMPROVEMENTS) FUTURE IMPROVEMENTS (PER WILLOW STREET IMPROVEMENTS) ROLL-OVER CURB & GUTTER 15' 12' 12' 20.28' B B N:132455.94 E:195434.25 2-RISERS 2-RISERS N:132237.43 E:195374.45 N:132382.69 E:195516.87 R15' R5' LIMITS OF BUILDING ABOVE GROUND LEVEL LIMITS OF BUILDING ABOVE GROUND LEVEL LIMITS OF BUILDING ABOVE GROUND LEVEL 8' (TYP.) 8' (TYP.) 8' (TYP.) 8' (TYP.) 8' R15' C B B 5 WHEEL STOP WHEEL STOP BOLLARD BOLLARD BOLLARD BOLLARD BOLLARD BOLLARD GUARD RAIL (PER ARCHITECT PLANS) STRIPING ALONG WILLOW FOR INFORMATION ONLY. TO BE INSTALLED BY OTHERS PER WILLOW STREET IMPROVEMENT PLANS 7.41' 7.48' 7.41' 9.23' Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of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ity Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner ASPHALT PAVING - HEAVY DUTY CONCRETE PAVING CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R FLUSH CURB AND GUTTER 5 PERMEABLE PAVERS (SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION) G G G G G G G G G G G G X X X X G G G X X X X X X X X X X X X X X X X X X X X X X X X X X X X X G G D G A S E V T N MW S MW GAS ELEC BRKR W C S CONTROL IRR W H2O MW GAS MW MW MW S D H Y D ELEC MW C.O. C.O. CONTROL IRR M VAULT ELEC MW C S MW C S E G CONTROL IRR CONTROL IRR ELEC BRKR S S D ST ST ST ST ST ST E LEC VAULT ELEC E CONTROL IRR T C.O. ST ST W W W W W W W W W W W X SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS M W MW SS SS SS SS SS SS SS SS SS ELEC D ST ST ST ST ST D D S S SS SS SS SS SS SS SS SS SS S / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / WILLOW STREET PINE STREET 100' RIGHT OF WAY 20' SEWER AND STORM DRAINAGE EASEMENT REC. NO 20040017224 (TO BE VACATED BY SEPARATE DOCUMENT UPON ACT OF RELOCATION) 30' SEWER AND STORM DRAINAGE EASEMENT REC. NO. 20040017224 50' RAILROAD RIGHT OF WAY 10' RIGHT OF WAY EASEMENT 30' SEWER AND STORM DRAINAGE EASEMENT REC. NO. 20040017224 COVENANT TO RESTRICT USE OF PROPERTY REC. NO. 20040118593 ± 180 L.F. CONCRETE PAN (TO BE REMOVED) ONE STORY TIN-SIDED CONCRETE FOUNDATION WAREHOUSE (TO BE REMOVED) ± 680 L.F. FENCE (TO BE REMOVED) EXISTING STORM MH RIM: 4972.28 INV IN: 4967.07 (SW) INV IN: 4968.68 (W) (OPENING TO BE PLUGGED & GROUTED) INV OUT: 4965.13 (NE) (TO REMAIN) EXISTING STORM MH RIM: 4969.34 INV IN: 4964.19 (SW) INV OUT: 4964.13 (SE) (TO REMAIN) EXISTING INLET FL ELEV: 4971.45 INV IN: 4969.49 (SW) INV OUT: 4969.45 (SE) (TO BE REMOVED) ± 200 L.F. 18" RCP (TO BE REMOVED) EXISTING SANITARY MH RIM: 4972.57 INV IN: 4960.50 (SW) INV IN: 4961.03 (NW) INV IN: 4963.99 (NW) INV OUT: 4960.65 (NE) (TO REMAIN) ± 240 L.F. 15" VCP (TO BE REMOVED) EXISTING SANITARY MH RIM: 4971.95 INV: 4957.94 (NE) UNABLE TO OBTAIN OTHER TWO INVERTS (TO REMAIN) GATE MOTOR BOX (TO BE REMOVED) GATE KEYPAD (TO BE REMOVED) SANITARY VALVES (3) EXISTING SANITARY MH RIM: 4972.01 INV: 4958.79 (SE) INV: 4958.80 (SW) UNABLE TO OBTAIN OTHER INVERT (TO REMAIN) 24" PVC "INTERSTATE BATTERIES" OUTFALL FOR PERMEABLE PAVERS "NO PARKING/FIRE LANE" 18" VCP EXISTING SANITARY MH RIM: 4974.43 INV IN: 4961.93 (SE) INV IN: 4962.00 (SE) INV IN: 4961.53 (SW) INV IN: 4961.92 (NW) INV OUT: 4961.48 (NE) (TO REMAIN) SANITARY VAULT WITH HEADGATE STRUCTURES CP - AZTLAN N:132706.27 E:195257.51 CP - TIRE PILE N:132368.31 E:195179.16 CP - IB N:132413.39 E:195617.08 ± 165 L.F. ELECTRIC LINE (TO BE REMOVED) GAS TANK (TO BE REMOVED) WOOD SHED (TO BE REMOVED) ± 125 L.F. OF SANITARY SEWER (TO BE REMOVED) GRAVEL PATCH (TO BE REMOVED) IRRIGATION VALVE BOXES (2) (TO BE REMOVED) ELECTRIC METER (TO BE REMOVED) GAS METER (TO BE REMOVED) GRAVEL/DETERIORATED ASPHALT (TO BE REMOVED) EXISTING STORM MH RIM: 4978.03 INV IN: 4974.26 (SW) INV IN: 4974.00 (W) INV OUT: 4973.83 (NE) 24" RCP ONE STORY BRICK BUILDING INLET SEE LANDSCAPE PLANS FOR TREE MITIGATION 21" RCP 36" PVC 36" RCP EXISTING SANITARY MH RIM: 4973.01 INV IN: 4959.61 (W) INV OUT: 4959.61 (SE) EXISTING SANITARY MH RIM: 4974.51 INV OUT: 4959.86 (E) ± 2250 SQ. FT. OF ASPHALT TO BE REMOVED AND REPLACED 30' SEWER AND STORM DRAINAGE EASEMENT REC. NO. 20040017224 (TO BE VACATED BY SEPARATE DOCUMENT UPON ACT OF RELOCATION) 8" WATER MAIN SIGN (TO BE RELOCATED) ± 1400 SQ. FT. ASPHALT TO BE REMOVED AND REPLACED SAWCUT SIGN (TO BE RELOCATED) ELECTRIC SWITCH CABINET (TO BE RELOCATED TO AN UNDERGROUND VAULT) ± 64 L.F. OF ELECTRIC CONDUIT TO BE TIED INTO PROPOSED UNDERGROUND VAULT 3.46' OF WALL (TO BE REMOVED) EXISTING STORM SEWER (PER MILL HOUSE DESIGN) EXISTING W.Q. POND (PER MILL HOUSE DESIGN) TRANSFORMERS (2) (TO BE REMOVED) SANITARY SERVICE CLEANOUTS (2) (TO BE REMOVED) ± 64 L.F. OF WATER SERVICE (TO BE ABANDONED AT THE MAIN)) MONITORING WELL (TO BE REMOVED) 208' 15" VCP (TO BE ABANDONED) EXISTING GAS (TO REMAIN) EXISTING MANHOLES (2) (TO BE REMOVED) / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / ± 205 L.F. 24" RCP (TO BE REMOVED) EXISTING ELECTRIC OUTLETS (TO BE REMOVED TYP.) EXISTING WALL (TO REMAIN) 10' TREE TO BE TRANSPLANTED BY THE CITY OF FORT COLLINS (SEE NOTE 4 ON LANDSCAPE PLANS SHEET L-100) TREES (3) TO BE TRANSPLANTED BY THE CITY OF FORT COLLINS (SEE NOTE 4 ON LANDSCAPE PLANS SHEET L-100) CONTRACTOR TO TEST HOLE LOCATION OF SANITARY PRIOR TO DEMOLITION TO VERIFY THAT SANITARY LINE C (SEE SHEET C-302) WILL TIE IN CORRECTLY. Sheet WILLOW STREET RESIDENCES These drawings are instruments of service provided by Northern Engineering Services, Inc. and are not to be used for any type of construction unless signed and sealed by a Professional Engineer in the employ of Northern Engineering Services, Inc. NOT FOR CONSTRUCTION REVIEW SET E NGINEER ING N O R T H E RN FORT COLLINS: 301 North Howes Street, Suite 100, 80521 GREELEY: 820 8th Street, 80631 970.221.4158 northernengineering.com of 21 NORTH C-100 AND DEMOLTION PLAN EXISTING CONDITIONS 03 ( IN FEET ) 0 1 INCH = 30 FEET 30 30 60 90 City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner H Y D TRAFFIC VAULT G W / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / S G VAULT ELEC T W SS ST E PROJECT DATUM: NAVD 88 BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 1-13 SOUTHWEST CORNER OF COLLEGE AVE. AND MAPLE ST. ON A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION = 4979.75 BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-13 APPROX. 40 FT SOUTH OF THE LINDEN STREET BRIDGE OVER THE POUDRE RIVER ON TEH WEST OF OF LINDEN ST., ON A STORM INLET. ELEVATION = 4962.27 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRE FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS) = NAVD88 - 3.17 BASIS OF BEARING: THE BASIS OF BEARINGS IS THE WEST LINE OF THE NORTHWEST QUARTER OF SECTION 12 AS BEARING SOUTH 00°24'12" WEST. 1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES. 2. CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL, REPLACEMENT, AND DISPOSAL OF ALL FACILITIES AND MATERIAL. 3. ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE. 4. CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY. 5. CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT MAXIMIZES SALVAGE, RE-USE, AND RECYCLING OF MATERIALS. THIS INCLUDES APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE, ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE. THE CITY OF FORT COLLINS STREET DEPARTMENT OPERATES A CRUSHING OPERATION THAT WILL ACCEPT CONCRETE MATERIAL AT NO COST FOR CRUSHING AND RE-USE AS RECYCLED AGGREGATE. THIS OPERATION IS LOCATED AT 1380 HOFFMAN MILL ROAD AND CAN BE REACHED AT (970) 482-1249. 6. SEE LANDSCAPE PLANS FOR TREE MITIGATION MEASURES. 7. ALL EXISTING SANITARY SEWER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO BE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES (970-221-6700). 8. LIMITS OF STREET CUT ARE APPROXIMATE. FINAL LIMITS ARE TO BE DETERMINED IN THE FIELD BY THE CITY ENGINEERING INSPECTOR. ALL REPAIRS TO BE IN ACCORDANCE WITH CITY STREET REPAIR STANDARDS. 9. DEMOLITION OF THE EXISTING BUILDING, PAVEMENTS, AND OTHER SITE FEATURES SHOULD INCLUDE COMPLETE REMOVAL OF ALL FOUNDATION SYSTEMS, BELOW-GRADE STRUCTURAL ELEMENTS, PAVEMENTS, AND EXTERIOR FLAT WORK WITHIN THE PROPOSED CONSTRUCTION AREA. THIS SHOULD INCLUDE REMOVAL OF ANY UTILITIES TO BE ABANDONED ALONG WITH ANY LOOSE UTILITY TRENCH BACKFILL OR LOOSE BACKFILL FOUND ADJACENT TO EXISTING FOUNDATIONS. 10. LIMITS OF CONCRETE CURB REMOVAL SHALL BE TO THE NEAREST JOINT. SECTIONS LESS THAN 5' SHALL BE COMPLETELY REPLACED. 11. CONTRACTOR SHALL PROTECT ALL EXISTING FEATURES THAT ARE NOT TO BE REMOVED ADJACENT TO THE CONSTRUCTION AREA INCLUDING, BUT NOT LIMITED TO, SIDEWALKS, FENCES, AND UTILITIES. 12. CONTRACTOR TO COORDINATE REMOVAL AT EXISTING WATER SERVICES WITH CITY OF FORT COLLINS UTILITIES FIELD OPERATIONS AT (970)416.2165. OVERHEAD UTILITY OHU BURIED ELECTRIC STORM LINE SANITARY SEWER LINE CONIF. TREE DECID. TREE TO BE REMOVED H2O METER TELEPHONE PEDESTAL ELECTRIC VAULT POWER POLE CONIF. TREE TO BE REMOVED DECID. TREE GAS METER FOUND CORNER SANITARY MH DEMO LINE RAILROAD MINOR CONTOUR MAJOR CONTOUR EXISTING CURB/GUTTER WATER LINE BURIED GAS PROPERTY BOUNDARY TRAFFIC VAULT FIRE HYDRANT LIGHT POLE LEGEND: GRAPHIC SCALE: BENCHMARK AND BASIS OF BEARING NOTES: CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R 7. The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning excavation or grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to be located by contacting the respective representative. Utility service laterals are also to be located prior to beginning excavation or grading. It shall be the responsibility of the Developer to relocate all existing utilities that conflict with the proposed improvements shown on these plans. 8. The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for any utility crossings required. 9. If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the engineer to modify the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction. 10. The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work is accomplished in a timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance, all parties affected by any disruption of any utility service as well as the utility companies. 11. No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility provider. Notification shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility provider, a pre-construction meeting may be required prior to commencement of any work. 12. The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and sanitary sewer should be constructed prior to installation of the water lines and dry utilities. 13. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the Water Utility. 14. A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water is discharged into a storm sewer, channel, irrigation ditch or any waters of the United States. 15. The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department of Health, Water Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan. 16. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 17. Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must be submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. 18. The City of Fort Collins shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater seepage, whether resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as a result of the City of Fort Collins failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development. 19. All recommendations of the Final Drainage Report for Willow Street Residences dated 12/12/2018 by Northern Engineering Services, Inc., shall be followed and implemented. 20. Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall be maintained in good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping. 21. The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris must be removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved by the the City of Fort Collins street inspector. 22. No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction Permit is obtained, if applicable. 23. The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction. The Developer shall notify the the City of Fort Collins Inspector (Fort Collins - 221-6605) and the City of Fort Collins Erosion Control Inspector (Fort Collins - 221-6700) at least 2 working days prior to the start of any earth disturbing activity, or construction on any and all public improvements. If the City of Fort Collins Engineer is not available after proper notice of construction activity has been provided, the Developer may commence work in the Engineer's absence. However, the City of Fort Collins reserves the right not to accept the improvement if subsequent testing reveals an improper installation. 24. The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench work is complete and prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not correspond with the results of the original geotechnical report, the Developer shall be responsible for a re-design of the subject pavement section or, the Developer may use the City of Fort Collins' default pavement thickness section(s). Regardless of the option used, all final soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Inspector a minimum of 10 working days prior to placement of base and asphalt. Placement of curb, gutter, sidewalk, base and asphalt shall not occur until the City of Fort Collins Engineer approves the final report. 25. The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter flowline at all intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must certify in a letter to the City of Fort Collins that these elevations conform to the approved plans and specifications. Any deviations shall be noted in the letter and then resolved with the City of Fort Collins before installation of base course or asphalt will be allowed on the streets. 26. All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction. For the purposes of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be stubbed to the property lines and marked so as to reduce the excavation necessary for building connections. 27. Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional criteria for roads within these districts. 28. All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as established in the Wild Fire Hazard Area Mitigation Regulations in force at the time of final plat approval. 29. Prior to the commencement of any construction, the contractor shall contact the City of Fort Collins Forester to schedule a site inspection for any tree removal requiring a permit. 30. The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to OSHA Publication 2226, Excavating and Trenching. 31. The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The the City of Fort Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way. The Developer shall be responsible for providing any and all traffic control devices as may be required by the construction activities. 32. Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins Traffic Operations Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor moves the traffic sign then the contractor will be charged for the labor, materials and equipment to reinstall the sign as needed. 33. The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the Development's local street operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing traffic access to and from the Development. 34. There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no site construction activities on Sundays or holidays, unless there is prior written approval by Larimer County. 35. The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on these drawings, or designated to be provided, installed, or constructed, unless specifically noted otherwise. 36. Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification, and annotate the dimension on the as-built record drawings. 37. The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a copy of any permits and extension agreements needed for the job. 38. If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the Developer shall contact the Designer and the City of Fort Collins Engineer immediately. 39. The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available to the Larimer County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort Collins Engineer. 40. The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks (2) for the project as well as the basis of bearings. The information shall be as follows: PROJECT DATUM: NAVD 88 BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 1-13 SOUTHWEST CORNER OF COLLEGE AVE. AND MAPLE ST. ON A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION = 4979.75 BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-13 APPROX. 40 FT SOUTH OF THE LINDEN STREET BRIDGE OVER THE POUDRE RIVER ON THE WEST OF OF LINDEN ST., ON A STORM INLET. ELEVATION = 4962.27 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS DATUM) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED = NAVD88 - 3.17 BASIS OF BEARING: THE BASIS OF BEARINGS IS THE WEST LINE OF THE NORTHWEST QUARTER OF SECTION 12 AS BEARING SOUTH 00°24'12" WEST. 41. All stationing is based on centerline of roadways unless otherwise noted. 42. Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters, landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored in like kind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements and/or prior to the issuance of the first Certificate of Occupancy. 43. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be done in accordance with the City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing surface. All large patches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the entire street width, including the patched area, may be required. The determination of need for a complete overlay shall be made by the Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts are made. 44. Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the grades and condition as required by these plans. 45. Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections. 46. After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum period of two years from the date of acceptance. 47. The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage structures and pipes, for the following private streets: N.A. 48. Approved Variances are listed as follows: Standard High Volume Drive minimum width and curb radii. CONSTRUCTION NOTES A. Grading and Erosion Control Notes 1. The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site. 2. There shall be no earth-disturbing activity outside the limits designated on the accepted plans. 3. All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc). All other required erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the approved project schedule, construction plans, and erosion control report. 4. At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the property sufficiently watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining all erosion control facilities shown herein. 5. Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be limited to the area(s) required for immediate construction operations, and for the shortest practical period of time. 6. All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened condition by ripping or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils in areas outside project street rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required temporary or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County. 7. In order to minimize erosion potential, all temporary (structural) erosion control measures shall: a. Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as necessary in order to ensure the continued performance of their intended function. b. Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control inspector. c. Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector. 8. When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment and debris from all drainage infrastructure and other public facilities. 9. The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public rights of way, and make sure streets and walkways are cleaned at the end of each working day. 10. All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not to cause their release into any waters of the United States. 11. No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening, watering, and perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched. 12. The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project and before turning the maintenance over to the City/County or Homeowners Association (HOA). 13. City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any pollutant or contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete truck washout, chemicals, oil and gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are necessary to assure the proper containment and disposal of pollutants on the site in accordance with any and all applicable local, state, and federal regulations. 14. A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout material and located at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the concrete washout material will be removed and properly disposed of prior to the area being restored. 15. Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement whatever measures are determined necessary, as directed by the City. 16. See separate Stormwater Management Plan / Erosion Control Report for WILLOW STREET RESIDENCES dated 12/12/2018 by Northern Engineering Services, Inc., shall be followed and implemented for additional information. 17. All parties disturbing existing site soils shall adhere to the Soils Management Plan (SMP) for schrader shop property prepared by National Inspection Services, dated March 27, 2018. Subsurface disturbance includes excavation, utility trenching, caisson drilling, dewatering, and other such intrusive activities, as described in the SMP. The SMP describes the necessary procedures for the handling, re-use, transport, and disposal of soils excavated during construction activities, including dewatering activities. B. Street Improvement Notes 1. All street construction is subject to the General Notes on the cover sheet of these plans as well as the Street Improvements Notes listed here. 2. A paving section design, signed and stamped by a Colorado licensed Engineer, must be submitted to the City of Fort Collins Engineer for approval, prior to any street construction activity, (full depth asphalt sections are not permitted at a depth greater than 8 inches of asphalt). The job mix shall be submitted for approval prior to placement of any asphalt. 3. Where proposed paving adjoins existing asphalt, the existing asphalt shall be saw cut, a minimum distance of 12 inches from the existing edge, to create a clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean construction joint can be made. Wheel cuts shall not be allowed unless approved by the City of Fort Collins Engineer in Fort Collins. 4. Street subgrades shall be scarified the top 12 inches and re-compacted prior to subbase installation. No base material shall be laid until the subgrade has been inspected and approved by the City of Fort Collins Engineer. 5. Ft. Collins only. Valve boxes and manholes are to be brought up to grade at the time of pavement placement or overlay. Valve box adjusting rings are not allowed. 6. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The existing street condition shall be documented by the Inspector before any cuts are made. Cutting and patching shall be done in conformance with Chapter 25, Reconstruction and Repair. The finished patch shall blend smoothly into the existing surface. The determination of need for a complete overlay shall be made by the City of Fort Collins Engineer. All overlay work shall be coordinated with adjacent landowners such that future projects do not cut the new asphalt overlay work. 7. All traffic control devices shall be in conformance with these plans or as otherwise specified in M.U.T.C.D. (including Colorado supplement) and as per the Right-of-Way Work Permit traffic control plan. 8. The Developer is required to perform a gutter water flow test in the presence of the City of Fort Collins Inspector and prior to installation of asphalt. Gutters that hold more than 1/4 inch deep or 5 feet longitudinally, of water, shall be completely removed and reconstructed to drain properly. 9. Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a full depth section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will be required. The entire subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than 50,000 lbs. and a single axle weight of at least 18,000 lbs. with pneumatic tires inflated to not less that 90 p.s.i.g. "Proof roll" vehicles shall not travel at speeds greater than 3 m.p.h. Any portion of the subgrade or base material which exhibits excessive pumping or deformation, as determined by the City of Fort Collins Engineer, shall be reworked, replaced or otherwise modified to form a smooth, non-yielding surface. The City of Fort Collins Engineer shall be notified at least 24 hours prior to the "proof roll." All "proof rolls" shall be preformed in the presence of an Inspector. C. Traffic Signing and Pavement Marking Construction Notes 1. All signage and marking is subject to the General Notes on the cover sheet of these plans, as well as the Traffic Signing and Marking Construction Notes listed here. 2. All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic. 3. All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD. 4. All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads. 5. All lane lines for concrete pavement should be epoxy paint. 6. Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and placement of the same. Their placement shall be approved by the City of Fort Collins Traffic Engineer prior to permanent installation of striping and symbols. 7. Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards. 8. Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction. 9. All surfaces shall be thoroughly cleaned prior to installation of striping or markings. 10. All sign posts shall utilize break-away assemblies and fasteners per the Standards. 11. A field inspection of location and installation of all signs shall be performed by the City of Fort Collins Traffic Engineer. All discrepancies identified during the field inspection must be corrected before the 2-year warranty period will begin. 12. The Developer installing signs shall be responsible for locating and protecting all underground utilities. 13. Special care shall be taken in sign location to ensure an unobstructed view of each sign. 14. Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period,the City of Fort Collins Traffic Engineer reserves the right to require additional signage and/or striping if the City of Fort Collins Traffic Engineer determines that an unforeseen condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and striping shall fall under the requirements of the 2-year warranty period for new construction (except fair wear on traffic markings). 15. Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail. D. Storm Drainage Notes 1. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of onsite drainage facilities shall be the responsibility of the property owner(s). 2. All recommendations of the Final Drainage Report for Willow Street Residences dated 12/12/2018 by Northern Engineering Services, Inc., shall be followed and implemented. 3. Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall by submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed prior to certification per the Development Agreement. E. Utility Notes 1. All waterline and sanitary sewer construction shall conform to the Fort Collins Utility standards and specifications current to date of construction. 2. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the water utility. 3. Water mains shall be poly-wrapped D.I.P, or PVC with tracer wire. 4. HDPE pipe may be used for 1-1/2 and 2 inch water services. The pipe shall meet the standards of AWWA 901, NSF Standard 61 and ASTM. The HDPE pipe shall be SDR 9 having a pressure rating of 200 psi. Stiffeners shall be used at all fittings and connections. Tracer wire shall be installed with the HDPE service, and shall extend up the curb stop. The curb stop shall be covered with a metal box and tracer wire test lid per City Water Detail 25. Colorado standards and statutes, respectively; and that I am fully responsible for the accuracy of all design. revisions, and record conditions that I have noted on these plans. These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibility by the reviewing department, the City of Fort Collins Engineer, or the City of Fort Collins for accuracy and correctness of the calculations. Furthermore, the review does not imply that quantities of items on the plans are the final quantities required. The review shall not be construed for any reason as acceptance of financial responsibility by the City of Fort Collins for additional quantities of items shown that may be required during the construction phase. DISCLAIMER STATEMENT: CERTIFICATION STATEMENT: PROJECT LOCATION VICINITY MAP BUILDING ARCHITECT CIVIL ENGINEER MECHANICAL ENGINEER PROJECT DATUM: NAVD 88 BENCHMARK #1: CITY OF FORT COLLINS BENCHMARK 1-13 SOUTHWEST CORNER OF COLLEGE AVE. AND MAPLE ST. ON A CONCRETE TRAFFIC SIGNAL BASE. ELEVATION = 4979.75 BENCHMARK #2: CITY OF FORT COLLINS BENCHMARK 3-13 APPROX. 40 FT SOUTH OF THE LINDEN STREET BRIDGE OVER THE POUDRE RIVER ON THE WEST OF OF LINDEN ST., ON A STORM INLET. ELEVATION = 4962.27 PLEASE NOTE: THIS PLAN SET IS USING NAVD88 FOR A VERTICAL DATUM. SURROUNDING DEVELOPMENTS HAVE USED NGVD29 UNADJUSTED (PRIOR CITY OF FORT COLLINS DATUM) FOR THEIR VERTICAL DATUMS. IF NGVD29 UNADJUSTED DATUM (PRIOR CITY OF FORT COLLINS) IS REQUIRED FOR ANY PURPOSE, THE FOLLOWING EQUATION SHOULD BE USED: NGVD29 UNADJUSTED(PRIOR CITY OF FORT COLLINS DATUM) = NAVD88 - 3.17 BASIS OF BEARING: THE BASIS OF BEARINGS IS THE WEST LINE OF THE NORTHWEST QUARTER OF SECTION 12 AS BEARING SOUTH 00°24'12" WEST. ORIGINAL FIELD SURVEY BY: PROJECT BENCHMARKS: SHEET INDEX OWNER/APPLICANT C-000 COVER SHEET C-001 GENERAL NOTES C-100 EXISTING CONDITIONS AND DEMOLITION PLAN C-200 HORIZONTAL CONTROL PLAN C-201 SIGNAGE & STRIPING PLAN C-300 - C-301 UTILITY PLAN C-302 SANITARY LINES A AND C PLAN AND PROFILE C-303 STORM LINE A PLAN AND PROFILE C-304 STORM LINES A4.2-2, A5.3-2, AND A5.3-1.1 PLAN AND PROFILE C-400 GRADING PLAN C-401 DETAIL GRADING C-402 SUBGRADE PLAN C-500 DRAINAGE EXHIBIT C-600 EROSION CONTROL PLAN C-601 EROSION CONTROL DETAILS C-700 - C-704 DETAILS GAS----------------- Xcel Energy----------------------------- Stephanie Rich (970) 225-7828 ELECTRIC-------- City of Fort Collins Light & Power-- Rob Irish (970) 224-6167 CABLE------------- Xfinity-------------------------------------- Don Kapperman (970) 567-0245 TELECOM.--------Centurylink------------------------------- Bill Johnson (970) 490-7501 WATER------------ City of Fort Collins Utilities----------- Shane Boyle (970) 221-6339 WASTEWATER- City of Fort Collins Utilities----------- Shane Boyle (970) 221-6339 STORMWATER- City of Fort Collins Utilities----------- Shane Boyle (970) 221-6339 UTILITY CONTACT LIST: * UTILITY COMPANY * This list is provided as a courtesy reference only. Northern Engineering Services assumes no responsibility for the accuracy or completeness of this list. In no way shall this list relinquish the Contractor's responsibility for locating all utilities prior to commencing any construction activity. Please contact the Utility Notification Center of Colorado (UNCC) at 811 for additional information. PHONE NUMBER ** The underground utility locates are based upon the best available information at the time of locating. Contractor acknowledges that it is common for underground facility owner maps to have errors and omissions of data shown. Consequently, it is the Contractor's sole responsibility to field verify the location of all utilities prior to construction, and notify the Engineer of any discrepancies found. OZ Architecture 3003 Larimer Street Denver, CO 80205 Katy Candau (303) 861-5704 ENGINEER ING N O R T H E RN ENGINEER ING N O R T H E RN CA Ventures Ryan Sadowy 130 East Randolph St., Suite 2100 Chicago, IL 60601 (312) 800-5368 ORIGINAL FIELD SURVEY NORTHERN ENGINEERING SERVICES, INC. PROJECT NUMBER: 1287-005 DATE: MARCH 2017 UTILITY PLANS FOR WILLOW STREET RESIDENCES A TRACT OF LAND LOCATED IN THE NORTHWEST QUARTER OF SECTION 12, TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY LARIMER, STATE OF COLORADO CALL UTILITY NOTIFICATION CENTER OF COLORADO Know what'sbelow. Call before you dig. R City Engineer Date Date Date Date Date Stormwater Utility Parks & Recreation Traffic Engineer Date Water & Wastewater Utility City of Fort Collins, Colorado UTILITY PLAN APPROVAL Environmental Planner Northern Engineering Services, Inc. Steve Lund, PLS 301 North Howes Street, Suite 100 Fort Collins, CO 80524 (970) 221-4158 SURVEYOR Russell + Mills Studios Paul Mills, RLA, ASLA 506 S. College Ave., Unit A Fort Collins, CO 80524 (970) 484-8855 LANDSCAPE ARCHITECT KL&A, Inc. Evan Forbes 421 East Fourth St Loveland, CO 80537 (970) 667-2426 STRUCTURAL ENGINEER Bret's Electric, LLC Justin Martin 8312 Raspberry Way, Suite A Frederick, CO 80530 (720) 378-6497 ELECTRICAL ENGINEER Earth Engineering Company, Inc. David Richer, PE 4396 Greenfield Drive Windsor, Colorado 80550 (970) 545-3908 Matt Delich, PE Delich Associates 2272 Glen Haven Drive Loveland, Colorado 80538 (970) 669-2061 GEOTECHNICAL ENGINEER TRAFFIC ENGINEER National Inspection Services William J. Warren 1136 E. Stuart Street, Suite 4204 Fort Collins, Colorado 80525 (970) 482-1976 ENVIRONMENTAL CONSULTANT